health

Holiday Season Nutrition

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cooked food on paper plates

As we settle in the holiday season, it seems like sweets tend to surround us with chocolate temptation and sugary savory cookies. Many folks tend to give in and engulf pounds of desserts over the course of the holiday season. The problem isn’t the sweets themselves, but self-control. Now, I’m not saying to stay away from all desserts or make claims that sugar is evil. If you want some sweets, go ahead! It comes down to self-control and serving sizes. To tell you all to not consume any sweets during Christmas is absurd and can surely ruin the night. It’s also completely understandable to want to stray from desserts because “you don’t want lose your gainz! Or all of your hard work will be a waste”. I can assure you, there is a way to enjoy the holiday season, maintain your gains, and still achieve your goals.

 

Reach for the Christmas cookies and have a handful. Do not feel guilty about this. Just don’t overdo it like a plate or two stacked with brownies, cookies, candy canes, etc. Now if you exercised that day, you have a little more leniency but still not much, keep it minimal. Here are some tips that may work for you:

  • Hungry? Go for a protein snack (Greek yogurt, beef jerky, hard-boiled eggs, protein smoothies, protein bars/cookies). Not the tastiest but better for body composition. How is it better? Protein is more satiating (feel full longer) and has a higher TEF (thermic effect of food), essentially burning more calories during metabolism.
  • Drink water! Sometimes hunger may be mistaken for thirst, so if you’re feeling hungry and want a snack, drink some water first then decide if you want to go for that snack. It may also help if you drink water before dinner. This may give you a “full” feeling thus, potentially leading to less food intake.
  • Same like the first tip, add more protein than anything on your dinner plate, i.e. chicken breast, turkey, beans, steak, roast beef, etc. Eat your protein first, then go for the mashed potatoes, etc.
  • Add fiber to your dish. Fiber also adds satiety. Examples include, broccoli, spinach, cauliflower, celery.
  • Use smaller plates. People tend to eat less with smaller plates. Try it out and see if it works. It may not but this is about experimenting.
  • Make substitutions. Choose a fruit cup with cottage cheese over a gingerbread cookies and hot chocolate. Choose wine over beer. Simple substitutions like this can help.
  • Most importantly, if you lose all self-control and go on a 3-week sweets binge, don’t worry, you will be okay. Enjoy the holiday season!

bake bakery baking candy

If looking to make healthier desserts, click here (no affiliation, just cool ideas).

 

If you’re interested to find out an individualized nutrition plan just for you, contact info@ruthlessperformance.com for our nutrition services.

Why Do Ruthless Performance Workouts Use the Same Mobility Drills in the Warm-Up and Cool-Down?

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Most of the programs that we design and implement at Ruthless Performance have some meticulously detailed cool-down for an athlete to do following their last exercises of the day. And in most cases these are some combination of mobility drills, breathing techniques, or myofascial release strategies.

Past all of the very significant reasons that a proper cool down in crucial for athlete development, there’s a handful of additional benefits an athlete will receive by doing their prescribed combination of mobility drills at this particular time. When an athlete does these drills early on in the workout, likely in their warm-up or as an accessory drill between main sets, more mobility (active use of ROM) is required of the articulations themselves–like in the spine or at the hip.

But after a workout, while there is more blood circulating in the muscles, the mobility drills will more specifically target these areas–even if it is the same exercise that is done pre-workout.

There also seems to be more lasting changes in range-of-motion when these exercises are completed post-workout. Whereas in the warm-up, these drills serve to enhance proper movement and function during the workout, but the lasting effects seem to be negated by the workouts themselves.

This is why we recommend including high-priority mobility drills in the pre and post-workout time period.

Internal Program Review: Corrective Exercise Program for an Elite Female CrossFit Athlete

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Throughout the entirety of my college tenure and time as a collegiate strength & conditioning coach, I was extremely averse to CrossFit. Though my stance hasn’t changed much regarding CrossFit as a means of enhancing athletic prowess, it has changed considerably towards using CrossFit as a means of enhancing fitness in the general population as well as CrossFit as a sport unto itself. My thoughts on CrossFit as a whole are best saved for another day, but my opinions on it have been trending more positively as of late.

During this time in my life, I would have never anticipated that moving forward I’d have a wonderful working relationship with a handful of CrossFit affiliates, as well as having a roster on-hand of over 300 CrossFit athletes that I actively assess, program, and am generally accountable for with regards to health and longevity in the sport.

With all this said, I wanted to do a break down of one of the Ruthless Performance Ex Phys Interventions, one of our flagship corrective exercise protocols. This internal program review will vary slightly from some in the past, as some information has been redacted/blurred. I don’t have any problems answering any questions, or providing explanations for these programs, but because of the highly individualized and semi-clinical nature of these programs, sharing the entirety of these programs can be counterproductive as many exercises that work for the client may not work for others.

I’ve only left the information visible on this program that I want to share (and am capable of covering) within the scope of this article. The Ruthless Performance Ex Phys Interventions are largely just corrective in nature and do not comprise the entirety of an athlete’s program. These are usually done in conjunction with our Remote Programming, Athlete Development Training, or in conjunction with other sports (like CrossFit, powerlifting, or weightlifting).

Ex Phys Interventions typically have a handful of components meant to mend well with existing programing. Programs are almost always comprised of warm-up, cool-down, activation work, and then from here may include some combination of at-home work, daily mobility circuits, weekly totals, etc..

So let’s dig in…

1. To Fix Something Rapidly, Do it Frequently

Jennifer Smith - EPI - 7The daily exercises typically involved in our Ex Phys Interventions seek to address some underlying physical deviation causing undue strain on the musculoskeletal system. By assigning these exercises to do frequently, but with low-intensity, these can be completed shortly before bed, upon waking, during lunch breaks, and so on…

In this case, we’re dealing with an athlete that has prominent Anterior Pelvic Tilt (APT), slight Upper Cross Syndrome, and flexion-intolerant back pain (read more on flexion vs. extension intolerant back pain here). The at-home exercises were largely meant to remedy these issues, while requiring relatively little input from the CNS, allowing the athlete to perform these with a greater level of frequency.

This exercise circuit is listed to be performed 3x / week. More is better in the case of these exercises, but 3x / week is a frequency that an athlete can adhere to with relative ease.

2. Breathing Drills are Making a Come-Back

Jennifer Smith - EPI - 7Breathing Drills are one of those topics that deserve their own article (if not their own book). There are many great resources to learn about the significance of proper breathing in greater specificity, but suffice it to say that in a cool-down, we are looking for activation of the diaphragm to help pull the athlete into a more parasympathetic-dominant state (the CNS should be the focal point of Exercise Science curricula rather than the muscular system, again another post, another day…).

The Deep Squat Belly Breathing w/ Lat Stretch drill is useful specifically with this athlete as we’re attempting to alter the CNS, while simultaneously helping the client feel better overhead, minimize input from various accessory breathing structures, and get some extra post-workout work on that deep squat position; mobility drills done post-workout seem to have longer-lasting effects on range of motion and function.

Additionally, I’ve left in the header of her assigned myofascial release work for a quick note… The effects of myofascial release seem to be slightly overblown BUT myofascial release is still important enough to make our corrective programs. By drastically cutting down the time on the rollers & lacrosse balls, but maintaining frequency, we can experience the benefits of myofascial work without it taking up more time than is needed. 15 seconds on the roller and LAX ball per muscle group as a standard and doubling this only for trouble areas.

3. Corrective Exercises Aren’t Always Crazy Stretches

I’ll be the first to admit that many of the exercises within our corrective protocols are complex and can be viewed as a novelty. This theme can encapsulate athletes’ perceptions generally towards correctives, but this isn’t always the case.

Jennifer Smith - EPI - 7

Both biceps femoris (legs) and biceps brachii (arms) tend to be an issue for CrossFit athletes… Since many CrossFit facilities tend to avoid use of machines, the hamstrings (biceps femoris) tend to be neglected, specifically the short head of the muscle, whose primary responsibility is lower leg flexion. In the case of the arms (biceps brachii), which are stimulated by exercises like traditional dumbbell or barbell curls, there again tends to be an imbalance between the long head and short head, leading to problems at the shoulder, elbow, and even wrist.

By adding in a weekly total for barbell curls, we can ensure the athlete is getting sufficient short-head activation without much complexity. Barbell curls, no weights, hit this total every week; that’s it.

4. Multi-Function Joints Need Multi-Function Stimulation

The joint-by-joint theory popularized by Physical Therapist Gray Cook can appear invalid Jennifer Smith - EPI - 7at the shoulder, as it is comprised of two primary joints. But as the data points to, the theory fits as one joint provides stability (acromioclavicular joint) and the other yields greater range of motion (glenohumeral).

With this in mind, we’ve focused the athletes Day 1, 3, and 5 activation drills around ensuring these various functional components of the shoulder and thoracic spine are being stimulated.

The Half-Kneeling 90/90 External Rotation stimulates the Supraspinatus in isolation. I reference the significance of the Supraspinatus regularly, but its significance is largely rooted in its function as one of the few muscles that externally rotates the humerus. Bench T-Spines are ideal for wedging the shoulder blades into the thoracic spine, thus forcing some sagittal plane mobility (thoracic extension). And of course, this variation of carries works the rotator cuffs of the shoulder independently of one another, while ensuring large amounts of irradiation (tension directed upwards in the kinetic chain) because of the bottoms-up grip. This further supports the desired outcome of very active, healthy rotator cuffs.

 

For more details on any of our corrective exercise programs, send us an email at info@RuthlessPerformance.com. Program facilitation available in-person and online.

Ruthless Performer Q&A – Elite Sports Nutrition with Jesse Rodriguez R.D.

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Today’s Q&A guest is our own sports nutritionist Jesse Rodriguez. Jesse has his own prolific history as a national-level swimmer for El Salvador and here in the United States competing in college and post-graduate for the University of Southern California. This all makes Jesse a world-class resource as not many people have competed at this level at any sport. With this background, plus his vast time spent in academia studying nutrition, interning with top sports teams, and the clinical work necessary for his Registered Dietitian status, we’re glad to have him on-board.

1. There are lots of people working with nutrition in some capacity, what sets you apart?

Firstly, I’m a licensed registered dietitian which means I went though extensive schooling and professional training. Secondly, I was an athlete for the majority of my life and I began studying/applying nutrition since I was 16. Lastly, I continue to read and study a lot! Mostly on clinical, biochemistry and sports nutrition research articles. Overall, I’ve been in this game for a long time and still aiming to be well-rounded in all elements of nutrition. (Editor’s Note: You read more about the difference between a Nutritionist and a Registered Dietitian here) 

2. Given your personal and prolific history as a swimmer, you’re uniquely qualified to critique high-level sports nutrition, particularly in swimming. What are athletes doing right with their diet? What are they doing wrong?

Nutrition in sports has gained more popularity over the years and many athletes found the benefits of fueling appropriately. I’ve noticed that more athletes know about nutrient timing, and the importance of including carbs as fuel and protein for recovery. I think that many athletes know how to fuel around training times but during other times (i.e. dinner at home or restaurant), they tend to lack in nutritional knowledge. A lot of athletes still eat junk food throughout the day, maybe because they feel they can get away with it or something, but that’s our job as sports dietitians to correct. Additionally, building the appropriate plate according to their goals (i.e. body composition, better recovery) seems to be a problem along with maintaining hydration. Here’s an article I’ve written on RuthlessPerformance.com on this is. 

3. Supplement must-do’s… What supplements (if any) are generally worth taking? What supplements are a scam?

Supplements for athletes typically aren’t necessary since athletes are eating more than the general population but it all depends on the athlete. Supplements would be necessary if an athlete is deficient in a nutrient like Iron or Vitamin D. Athletes following special diets like the vegan diet may need to supplement as well. As far as supplements for performance, the most studied and useful would be: Caffeine, Creatine, Beta-Alanine, Nitrates, and Sodium Bicarbonate (baking soda). It’s hard to say which supplements are a scam because they’re so many in the market and it can vary due to individual responses to them. With that being said, it’s important to make sure if you’re going to take supplements, that they’re 3rd party certified by organizations like the NSF.

4. You’ve gone pretty far in your journey through academia… With the emphasis of studies, objectivity, and research in academia there is still surprisingly lots of room for subjectivity and interpretations of results and outcomes. What are your thoughts on this? What can be done to fix or improve nutrition science?

Correct, I think there is always room for development in the field so it’s my job to follow along and stay up to date with the latest research. This for me is actually fun because I enjoy reading research papers and learning to new things. The science of nutrition can be very complex and as of now, I don’t have any solutions. I think that the correct messages (evidence-based results) need to be sent out to the general public so myths can be debunked. It’s more about nutrition education than anything at the moment.

5. From a more general standpoint, the headlines regarding nutrition are changing on a damn near daily basis. What elements of sports nutrition do you think are firmly established? What rules of nutrition have outlasted the scandalous and salacious headlines?

Hydration, nutrient timing, and recovery nutrition seems to be the foundation. There will always be a new thing that comes out, but those three are firmly established. Individualized nutrition is fundamental in sports nutrition and I think that will outlast any headline or diet (i.e keto diet, intermittent fasting, etc). I also think that sticking to the basics, such as nutrition from food rather than living off smoothies and supplements for example, will always have the edge. Of course, going back to supplements, this will depend on the individual’s status.

6. Where does sports nutrition go from here? What do you think we’ll be seeing in the coming years regarding nutrition? Gut health seems to be a hot topic as of late, what are your opinions on this? What should nutrition scientists place more emphasis on?

The basics of sports nutrition will remain the same and to be honest, I don’t see anything revolutionary coming soon. However, they’re new things coming along such as nutrigenomics and the importance of gut health, antioxidants, and periodizing nutrition which looks promising. Gut health has been popular lately and for good reason.  Because of the gut and brain connection, I feel it’s important to treat your gut right just like most want to treat their blood sugar levels right. I think emphasis should be placed on education and sending the correct messages to athletes and the public. Researchers are doing a great job in nutritional science but there hasn’t been anything lately that can change the whole world of nutrition and its effect on humanity. If we can do this, that will be the next revolutionary thing.

 

**Editor’s Note: Jesse will also be featured on ‘Healthy Habits with Dr. T’ on Wednesday, Oct. 17th at 7:00 PM EST, we’ll post all of the details for event pre-registration and where to view it on our Twitter and Instagram.**

 

Want to learn more about Jesse or our various nutritional programs and consultations? Fill out the form below to get started!

 

Building a plate

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HEPApr2013Making small changes will lead to bigger results. Start off with behavioral changes before jumping on to the new diet out there. This means things like eating on a smaller plate, removing the salt from the table, reducing serving sizes, etc.

myplate_blueIn general, a “healthy” or “healthier” plate should include a protein, whole grain, complex carbs (veggies/fruit), healthy fat (olive oil or avocado), and hydration (milk/water). USDA has come up with an image of what a healthy plate should look like. This is very general since protein can be a hot dog, or whole milk as dairy, which contains a lot of fat.

Harvard health dissected the USDA plate and made a detailed version. They included healthy fat, along with extra details, which is important to our health. Read our “Why do we need fats in our diet?” 

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Both plates are for the general public and used for weight maintenance. For athletes and those looking for a specific body composition goal (weight loss, weight gain, etc.) building a plate becomes more tailored to this individuals’ goals. The healthy plate provides a foundation of what should be on a plate, but macro-nutrient distribution would be manipulated according to the individual’s needs. US Olympic Committee has made three fuel plates that targeted for the athlete’s training. Still not very specific because everyone is different but effective.

If you’re looking to make nutrition changes in your life, start with small modifications then gradually transition into a detailed plan.

By Jesse Rodriguez, RD, CSCS

 

If you’re interested to find out an individualized nutrition plan just for you, contact info@ruthlessperformance for our nutrition services.

 

 

Does Caffeine Have Any Effect On Resistance Exercise?

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Many gym-goers are looking for ways to get more work in during their training sessions. Some turn to pre-workout supplements while others may turn to steroid-related drugs. Although pre-workout supplements contain caffeine, it’s also filled with unnecessary and potentially dangerous substances.

Caffeine on resistance training has been long looked at with supportive research data on its effect. Caffeine’s major effect for training is that it reduces pain perception, potentially delaying fatigue during exercise.  Additionally, caffeine may also reduce RPE (rate of perceived exertion) which may extend duration and/or intensity of workouts.

Sources could come as either coffee or caffeine powder/pills. The most important information to know is that 3-6mg/kg may be the optimal range to see effects or a dose of approximately 200mg 1 hour before exercise. 2-3 cups of coffee may be the optimal dose; however, caffeine content depends on the type of coffee and if any espresso shots are added. Experiment with doses and types and find the right amount to see individualized results.

six white ceramic mugs

Anne, M. (2018, May 16). How Many Milligrams of Caffeine Are in a Cup of Coffee? Retrieved from https://www.livestrong.com/article/260763-how-many-milligrams-of-caffeine-are-in-a-cup-of-coffee/

Diego B. Souza, Michael Duncan, and Marcos D. Polito. Acute Caffeine Intake Improves Lower Body Resistance Exercise Performance with Blood Flow Restriction. International Journal of Sports Physiology and Performance 0 0:0, 1-22

Michael J. Duncan, Michelle Stanley, Natalie Parkhouse, Kathryn Cook, Mike Smith. Acute caffeine ingestion enhances strength performance and reduces perceived exertion and muscle pain perception during resistance exercise. Eur J Sport Sci. 2013; 13(4): 392–399. Published online 2011 Dec 5. doi: 10.1080/17461391.2011.635811

Wolde, Tsedeke. (2014). Effects of caffeine on health and nutrition: A Review. 30.

By Jesse Rodriguez, RD, CSCS

How to Concurrently Enhance Cardiovascular Capacity and Target Proficiency for Bow Hunters

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Here in Pennsylvania we’re less than a month away from the official start of the statewide whitetail archery hunt. It’s at about this time that hunters will be desperately getting in their target practice with a bow that many have not touched since late archery season or even before the regular firearms season of last year’s hunt.

 

I don’t advocate for cramming in all of your out-of-season target work last-minute, however there are realities to this. But regardless of if you’ve been maintaining your skills with the bow or not, you can use this time more effectively to fine-tune your bow skills while simultaneously enhancing your physical capabilities and hunting endurance.

 

Many east-coast hunters will be locked-in to their tree stands for the months of September and October, but even this is not without physical struggle. Likewise, many big-game western hunters will quickly recognize the necessity of physical preparation for the hunt, as the terrain and elevation of the west can end your hunt—or even your life—without adequate preparation.

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Though your cardiovascular endurance may have quickly dissipated after the end of last-season’s hunt, it can return almost as quickly (this rapid degradation and development is unique to cardiovascular endurance, unlike the capacity of strength, which shows a much slower return of improvements as well as decrements).

 

Though not ideal, you still have time to become relatively prepared for the demands of the hunt.

 

And by doubling-up conditioning work with bow practice, this can be done in half the time, while allowing you to train with the bow in a fatigued state—as you may find yourself when faced with a deer, elk, or other game animal.

 

Here’s just one of the workouts we recommend to our hunters. The limit to this workout is that you need space, lots of empty space where you can safely target practice and run down range… Therefore, this only works on private property or empty public land…

 

To start, pick 3 distances that you’re most likely to shoot at, for me, with my fixed-pin set-up, I use 10, 20, and 30 yards. For my training, I also use an uphill with a medium grade.

 

Start by taking 10 warm-up shots at 10 yards, followed by 5 trips to the target while it sits at 10 yards. Each run should be progressively faster, starting with a brisk walk, ending with a sprint.

 

Do this yet again with a target at 20 yards… 10 shots, 5 trips.

 

Guess what you’re doing at 30 yards? Same thing. 10 shots, 5 trips.

 

As you become more accustomed to this, you can begin to add in more trips, up to 10 sprints at each target range. I don’t recommend running with the bow—some may view this as ‘sport-specific’ but can lead to more asymmetries than necessary.  The more variables, like running with the bow, that you add in, the more complicated the process becomes; we’re simply looking for getting you in-shape and target-ready in the most efficient means possible.

 

After you’ve built yourself up to 10 sprints and 10 shots at all three designated distances, scale back down to 5 trips, but now begin timing each sprint and recording rest. By improving your time on each sprint and maintaining or reducing rest, you’re improving your overall cardiorespiratory endurance across all three primary energy systems (30 yards is by no stretch of the imagination a feat of cardiovascular endurance, but the accumulation of fatigue over the course of all sprints will certainly have beneficial effects on glycolysis, respiratory, and cardiovascular function.

 

 

Want to learn more or improve your readiness for the hunt? Email us at info@RuthlessPerformance.com and ask about our Physical Preparation for Big Game Hunters Program.

Ruthless Performance Mavericks Program: A Sneak-Peak

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If you’re not familiar with the Ruthless Performance Mavericks Program, it’s something well-worth looking into as a primary or accessory strength & conditioning program. The program consists of 3-12 workouts per week (depending on season, goals, recovery status, etc.). Though the program is rooted in long-term strength gain, the Mavericks workouts also build up cardiovascular endurance, mental toughness, hypertrophy, and any and all other capacities one would hope to develop through a traditional workout regimen.

 

This is true to the extent that I’ve personally used the Mavericks program as the base for prepping for events across the athletic continuum; from a 65 mile cycling race spanning from Philly to Atlantic City to powerlifting meets. The program has also been the primary physical preparation tool for big-game hunters, swimmers, CrossFit athletes, and more.

 

Hierarchy of PerformanceThe program is so versatile because of the formative and fundamental role that a well-designed strength & conditioning program has on any athletic or performance-oriented endeavor. By building up such an encompassing portfolio of exercises, energy system capacities, movement proficiencies, and athleticism as a whole, individuals are easily able to transition from one skill or sport to the next, and do so at an extraordinarily high level.

 

The Ruthless Performance Mavericks Program differs from some of our other programs in that the workouts are the same from one individual to the next, only differing in load, intensity, and an individual’s overall athletic capabilities. Emphasis can be moved throughout the program as well. For example, a bodybuilder may take the accessory volume more seriously, while a powerlifter may focus more on the strength and primary exercises involved. In our Athletic Development programs, each program is individualized outside of the warm-up. Similarly, among personal training clients, every aspect is much more up to the goals of the individual. The Mavericks program is a cost-effective tool to build an encompassing base of athleticism and is great for individuals who may get bored of traditional or more predictable programing. This program is no better or worse, but if you think it may be right for you, reach out at RuthlessPerformance.com/contact to get started.

 

Today we’re going to show you our current main exercises and how they fit into the bigger picture of the Ruthless Performance Mavericks programming…

 

We’re seriously focused on some elements of training that we’ve largely neglected in the past. These elements are density, volume, and lactate threshold. These elements of programing are in most of our workout bouts, but rarely break into our ‘A1-A2’ sets (or to the unindoctrinated, this would be referred to as the main work).

 

Of our currently programed 7 workouts, 4 are comprised of heavy, high volume-strength work—these will be the focus of today’s post.

 

All of which are done 10×10, and as an ‘EMOM’ (every minute on the minute). The traditional lifts don’t always transition very well into this type of super high volume training and can be detrimental to long-term and short-term central nervous system function, this is why the exercise selection is slightly odd…

 

Day 1 – Front Squat – 10×10 – EMOM

Day 2 – Incline Barbell Press – 10×10 – EMOM

Day 3 – Rest/ Active Recovery/ Conditioning

Day 4 – Romanian Deadlift – 10×10 – EMOM

Day 5 – Overhead Press – 10×10 – EMOM

Day 6 – Rest/ Active Recovery/ Conditioning

Day 7 – Rest/ Skill Work

 

The primary work as listed above is not the entirety of the strength workouts. There is always accessory work which varries from day to day. The Front Squat Day, for example, may be followed by a circuit of 3 strength exercises, like Hamstring Curls, Contralateral KB RDLs, and Overhead Med Ball Slams. Then, either another 2-exercise circuit like calf raises and toes-to-bar, or a quick conditioner like Rower Repeats or a Stationary Bike Tabata…

 

Skill work varies from person to person, depending on their goals or upcoming seasons. For me, skill work currently consists of target work with the bow for the upcoming hunting season. Conditioning work consists of a combination of hill sprints, strongman work, long-distance steady-state cardio, rower, or cycling. Conditioning workouts are included with the Maverick’s program, but these tend to be only for individuals working specifically on the Maverick’s program.

 

For athletes competing in CrossFit, Powerlifting, Hunters, Cyclists, or Runners, their conditioning days and times are traditionally filled by their skill specific training or by the mandates of their coaches.

 

A 10×10 EMOM is by no means standard programing for the Maverick’s Training, but we recognize the need to maximize these capacities. For this four-week cycle, we are trying to maximize hypertrophy, tolerance for higher-volume strength work, as well as to back-off of CNS input before coming back with some higher-intensity conjugate style training.

 

Sign-up or learn more about the Ruthless Performance Maverick’s programing by emailing us at info@RuthlessPerformance.com

Featured Fitness Content: Volume 48

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View the last edition of ‘Featured Fitness Content’ here.

Personal Training, Coaching, and Strength & Conditioning

Does Shaving Improve Swimming Performance? By Allan Phillips via Swimming Science

 

Weight Loss, Nutrition, and General Health

The 12 Most Effective Ways to Spark the Recovery Process By John Rusin

Are Nightshade Vegetables Bad for You? An Evidence-Based Look By Kimberly Yawitz via Diet vs. Disease

How Much Fish Oil Is Too Much? Via Strength Sensei

Carrageenan: Friend or Foe? By Nicole Spear via Strength Sensei

 

Strength Training, Powerlifting, and Bodybuilding

Breaking Down the Depth Jump By Nancy Newell

7 Exercises Lost to the ’80s By Skip Hill via EliteFTS

Everything Lateral Lunges By Erica Suter

 

Motivation, Business, and Success

A Quick and Dirty System for Goal Setting: A Done-For-You 60 Minute Workshop To Live An Intentional Life By Michael Keeler via Business for Unicorns

 

Physical Therapy, Alignment, and Injury Prevention

Posture By Vern Gambetta via HMMR Media

 

Research

Hyperoxia Improves Swimming Performance By G John Mullen via Swimming Science

 

Ruthless Performance Coaches’ Content

Ruthless Performance Guide to Mineral Supplementation By Jesse Rodriguez via Ruthless Performance

Internal Program Review: Collegiate Swimmer Off-Season Strength & Conditioning Program – Day 1 By John Matulevich via Ruthless Performance

Ruthless Performance Guide to Mineral Supplementation

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Previously, we talked about the importance and effect of vitamins in performance. We now move on to minerals. Fundamentally, minerals are broken into different categories based on their function; Major, Trace and Ultra-trace minerals. Despite the fact that minerals only contribute only about ~4% of total body weight, their functions are vital for cellular activity, energy metabolism, osmotic properties of body fluids and contribution to teeth and bones.

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This mineral supplement is a Ruthless Performance favorite and available for sale at Healthy Habits Natural Market in Orwigsburg, PA.

The major minerals include calcium, phosphorus, magnesium, potassium, sodium and chloride. Major minerals are found in greater amounts in the body requiring ~100mg/day by adults. Moreover, sodium, chloride, and potassium are the minerals that regulate electrolyte balance.

Trace minerals are called trace because they needed by small amounts in the body, less than 100mg/day. In addition, if amounts required are less than 1mg/day, they are called Ultra-trace minerals. Trace minerals include Iron, Zinc, Copper, Fluoride, and Manganese while Ultra-trace minerals include Selenium, Iodine, Molybdenum and Chromium.

*Note other Trace and Ultra-trace minerals will not be discussed because not much is known about the need for them by the body.

Discussed will be the most common minerals utilized in athletic performance. Minerals in the body act as cofactors which are need during metabolism and for other bodily functions such transport of molecules. Some minerals are useful during performance while the rest are needed for overall health, but make no mistake, their role in the body is crucial for all of us. The chart below outlines common minerals used for performance, and its major function, role, etc.

Mineral Chart

 

In summary, chromium and zinc are the two most important minerals in glucose metabolism therefore making these minerals essential in our diets, especially in athletes. Magnesium is of importance because of its function in protein and fatty acid synthesis and 300 other enzymatic reactions. However, too much intake of magnesium will decrease absorption of phosphorus, an essential mineral. The electrolytes are obviously crucial in athletic performance so adequate amounts must be consumed pre, during, and post-workouts. If you’re eating a well-balanced diet, then mineral supplementation may not be necessary but a waste of money. For example, like mentioned above, if you supplement with magnesium in large doses (>600mg) then absorption of phosphorus declines about 50%. Furthermore, your body may not absorb all the mineral content so it’s just gets urinated along with your money. Another example would be too much Zinc causing a deficiency in copper or iron, both important for our health. Eat a well-balanced diet and keep training hard.

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Gropper S. Sareen, Smith L. Jack, Carr P. Timothy. Advanced Nutrition and Human Metabolism. 7th Edition. 2016

 

By Jesse Rodriguez

Jesse’s focus and emphasis is on Sports Nutrition. He holds a bachelor’s degree in Nutritional Science with the addition of a CSCS certification from the NSCA. Jesse swam for the El Salvador National Team and competed at the international level. Jesse has worked at USC with the Strength and Conditioning program and UCLA as the lead intern for Sports Nutrition. He is currently a dietetic intern to complete requirements for the Registered Dietitian exam and obtain his professional license. During his free time, Jesse continues to strength train, Olympic lift, and stay up-to-date on the latest nutrition trends. Lastly, Jesse is a member of the Academy of Nutrition & Dietetics, National Strength and Conditioning Association, and Collegiate & Professional Sports Dietitians Association.