Physiatrist and pain medicine physician, 32 years. Writing about functional reserve — what the body keeps, what it loses, and what demand has to do with both.
@DrKristieLeong Exactly.
Stop challenging your body and you quietly lose the strength for carrying the pack, climbing the trail, getting off the floor, and playing the weekend game at 80.
Keep giving it real demand. The body keeps what it’s regularly asked to do. Comfort removes it first.
Getting off the floor without help will matter more one day than how much you bench.
Train the real moves — legs, hips, core, the full body that still plays the second set, carries the pack, and owns the weekend game.
Fitness is about staying useful. Keep giving your body the daily demand it needs. Comfort quietly removes that ability first.
@CoachDanGo Those “boring” routines aren’t boring.
They’re the daily demand that keeps your legs ready for the second set, the loaded hike, and the weekend game that still needs you.
The body keeps what it’s regularly asked to do. Remove the ask and the fuller life shrinks first.
@dantawfik VO2 max drops mostly because muscles stop extracting oxygen well—not just the heart. Keep giving them real work: the second set, loaded hike, or Saturday game. Demand keeps the engine running. Comfort quietly shuts it down.