Countermovement - drop jump – single leg land and hop forwards onto both legs (with arm swing) ("Drop jump" Landing one leg, hopping forward, onto two legs, arm swing)

Stand on a box to a height as instructed by your therapist.
When ready, hover one leg over the edge of the box.
Keeping your chest up, step forwards off the box ensuring you don’t jump.
Upon landing on one leg, hop forward as high as you can, using your arms to generate momentum.
Land softly on both legs with your knees shoulders width apart and regain your balance.
Repeat.