Sleep Is Killing Your Gains

What actually happens to your training when you cut sleep short, and which sleep changes move the needle most for recreational athletes? Miles and Amara use their own rough training weeks to unpack how sleep loss affects strength, power, and skill work, drawing on data from elite basketball players and a recent meta-analysis on acute sleep deprivation. Listeners learn how partial end-of-night sleep loss measurably reduces performance, how REM sleep consolidates movement patterns to close the adaptation loop, and why late-night high-intensity sessions can delay melatonin and push back sleep onset. They also get three concrete levers to adjust before next Tuesday: consistent wake time, cooler room temperature, and deliberate light management in the evening. The conversation ties sleep back into the "full spectrum" of training, showing how recovery, physiology, and daily choices fit together instead of living in separate boxes.