What's In Your Bottle? February 12, 2021 18:29 Updated Follow Not a Member yet? $25/month Get Purple Patch Education Membership, A complete performance education program for coaches and athletes. SUBSCRIBE You need to sign in to view this page. Related articles Nutrition and Hydration Cheat Sheet The Aging Athlete: A Case Study Daily Fueling for Training and Energy Management Heart Rate Variability: Hype or Not?