All aerobics

High knees

Quick knees, heart rate up

1 min roundsOpen hand

How to do it

  1. 1Stand tall and jog in place.
  2. 2Drive one knee up toward hip height, then the other.
  3. 3Pump the opposite arm with each knee.
  4. 4Stay on the balls of the feet.
  5. 5Work 20–30 seconds. Lift the knees lower if you need to.

Tip

A hand at hip height gives you a target for the knee.

Avoid

Leaning back, or kicking the heels up behind you.