To perform a bent knee exercise, gently bend your knee and hold the position.
According to the provided YouTube reference (Knee Bend Exercise), here's how to do it:
- Gently bend the knee.
- Hold the bent position for 3 to 5 seconds.
- Repeat this exercise 5 to 10 times.
This exercise can be part of a rehabilitation or general fitness routine. Remember to consult with a healthcare professional or physical therapist before starting any new exercise program.