Knee raises hold

Muscles worked

You need

How to do it

1. Stand tall and raise one knee up until your thigh is at or above parallel with the floor, fists up in front of you in a guard position.
2. Hold it there.
3. Your standing leg keeps you steady, your abs keep you upright, and your raised leg works to keep that knee from drifting down - which it will try to do almost immediately.
4. Keep your torso tall and still, complete the hold, then switch legs.