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

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. […]