Spending just 60 seconds a day on a simple activity like slow sit-to-stands...

https://smoothdecorator.com/006_how_hard_should_a_60-second_burst_of_exercise_feel/

Spending just 60 seconds a day on a simple activity like slow sit-to-stands might modestly support long-term mobility and muscle strength. While it’s no magic fix, incorporating this gentle move can help maintain functional fitness over time