A simple 60-second daily activity like a few sit-to-stands might support...

https://angelosuniquechat.trexgame.net/can-climbing-stairs-for-60-seconds-count-as-a-workout

A simple 60-second daily activity like a few sit-to-stands might support healthy ageing by keeping muscles active. It’s quick, needs no equipment, and can be done at home. Always move at a comfortable pace and use a sturdy chair to avoid slips or falls