Exploring the Significance of Sweat Testing for Athletes

Sugar cravings, salt content, underfueling, post-race beers… Runners get a lot of conflicting nutrition information, so we’re asking your questions to a registered dietitian!

Alex Larson is a Minnesota-based registered dietitian and Ironman triathlete who’s worked with thousands of athletes in more than fifteen countries. I get a lot of questions from endurance runners about nutrition, so we collected your questions for Alex to answer.

In this episode, Alex answers these running nutrition questions:

• We have treats in the house for the kids, how do I stop stealing them?
• What are best practices for maintaining healthy weight while running high mileage?
• If you’re craving salt, should you satisfy that craving? How do you know if you’re getting too much sodium?
• If you do a long run or big workout, how can you control sugar cravings afterwards?
• I don’t feel very hungry after running and tend to undereat because of that. How can you make eating more calories overall a better habit?
• How can someone combine their goals of weight loss with training for a race?
• What are your favorite sources of protein?
• Can I have a post-race beer?
• What about a post-marathon binge meal?

This episode might help you break through some big nutrition headaches!

Links & Resources from the Show:

• Alex on Instagram
• Alex's website
• Get two bonus podcast episodes featuring more Q+A with a Registered Dietitian!

Thank you DrinkLMNT!

A big thanks to DrinkLMNT for their support of this episode! They make electrolyte drinks for athletes and low-carb folks with no sugar, artificial ingredients, or colors. They are offering a free gift with your purchase at DrinkLMNT. And this does NOT have to be your first purchase. You’ll get a sample pack with every flavor so you can try them all before deciding what you like best. 

DrinkLMNT's products have some of the highest sodium concentrations that you can find. Anybody who runs a lot knows that sodium, as well as other electrolytes like magnesium and potassium, are essential to our performance and how we feel throughout the day. If you’re not familiar, LMNT is my favorite way to hydrate. They make electrolytes for athletes and low-carb folks with no Sugar, artificial ingredients, or colors. I’m now in the habit of giving away boxes of LMNT at group runs around Denver and Boulder and everyone loves this stuff.

Boost your performance and your recovery with LMNT. They’re the exclusive hydration partner to Team USA Weightlifting and quite a few professional baseball, hockey, and basketball teams are on regular subscriptions. So check out DrinkLMNT to get a free sampler pack and get your hydration optimized for the upcoming season.

Thanks to The Performance Training Journal!

The Performance Training Journal is now available on Amazon and debuted as the #4 new release in the running category. Since I started running in 1998, I’ve kept a hardcopy training journal. Holding a tangible log, writing in it daily, and reflecting on the ups and downs of running is a surefire way to improve. 

This hardcopy training journal helps you focus on the training metrics that matter, prioritizes a long-term outlook so you don’t take any shortcuts, and maintains your motivation with strategic self-praise. With a no-frills, functional design, the Performance Training Journal includes coaching advice on racing, injury prevention, strength training, and more. It will guide you through race scheduling, how to plan your race morning, the best workouts for endurance runners, and encourage you to track your personal bests over time. 

You have the space to make this journal your own whether you're a new runner or a professional, a trail or road runner, or a mid-distance specialist or ultra marathoner.⁣ So don't just track your running, learn from it with the Performance Training Journal! Check it out today on Amazon.

Thank you MOBO Board!

Invented by renowned physical therapist Jay Dicharry, MOBO helps you stabilize your stance with an innovative rocker board that’s set up on two fins. The design effectively forces you to drive your big toe into the board to improve your stability. I was pretty arrogant going into my first session on the MOBO Board. How hard can it be to balance, right? Well, I was humbled pretty quickly!

Even if you’re a good runner, better balance, stability, and proprioception is going to help you have a more powerful stride and prevent more running injuries. You’ll learn how to improve the efficiency of the kinetic chain from your hip to your big toe. Because as Jay likes to say, it’s not just how strong you are, but how well you use that strength.

I was recently at a weekend physical therapy workshop (lol I was the only running coach) and learned how important (and rare) this simple movement is. Save 10% with code STRENGTHRUN10 at checkout at moboboard.com.