Nutrition

Nutrition Mechanic Endurance Nutrition Primer - $30 Off 

Debbie Potts Health Detective

The Math of Salt Loss - Slow Twitch
Hydration - 10 Parameter Urine Analysis Sticks
eNRG Performance Archived Newsletters

Save 50% off TrainingPeaks University course, 'The Science of Endurance Hydration'  - Discount Code SWEAT-H6YF

How to start hydrated and why that's so important

How to measure your sweat rate to improve your hydration strategy

How to estimate your sweat sodium losses

Save $30 on the Fluid Running System - discount code Milehigh30

Endurance athletes use Fluid Running

Athletes incorporating deep water running with amazing results

Heart rate while deep water running

Improving land running performance with deep water running/Fluid Running

Some additional studies:

https://www.fluidrunning.com/the-science-of-deep-water-running/ 

https://www.researchgate.net/publication/236217598_Physiologic_and_Kinematical_Effects_of_Water_Run_Training_on_Running_Performance

http://www.researchandrecognition.org/

Life After PST Interview

USA Triathlon - Find A Coach

EPT EPOC Performance Training
What is EPOC?

Sports Science by Ben Wisbey 

Training Peaks - Riding Quiet
Training Peaks - Improve Cycling Endurance

Gear Calculator

Extreme Run Makeover with Joanna Zeiger
Running Pace Conversion Chart