Sumiko at 62: Four simple exercises from a physiotherapist for stronger knees

In The Physio Fix, a physiotherapist from the Singapore General Hospital shares practical exercises to improve mobility and ease aches and pains.
BMJ

Combining isometric knee extension exercises with hip adduction or abduction does not increase quadriceps EMG activity

Objective: To determine if the combined isometric contractions of knee extension/hip adduction and knee extension/hip abduction will elicit a different quadriceps and gluteus medius electromyographic ...