Sleep, Timing, and Cadence: 3 Small Adjustments Runners Get Wrong

Infographic showing how sleep deprivation shifts exercise fuel use from carbs to fat

One Night of Bad Sleep Changes What Your Body Burns During Exercise If you slept poorly last night, your body is already burning a different fuel mix before you even lace up. Researchers tested 32 recreationally trained adults (16 women, 16 men) across 3 sleep conditions: a full 8 hours, 4 hours, and zero hours. […]