
seated self-assisted inversion stretch using towel to increase lateral ankle and lower leg stretch.
Sit on the chair, cross one leg over the other, move the foot towards body. Loop a towel around the ankle, holding either ends with hand. Furher move the foot towards you using towel. Feel for the stretch on the outer aspect of ankle and leg. Hold and release the stretch. Repeat.
Nothing here is a prescription. Your physiotherapist decides which of these are yours, and when.