* Attempt to do jumping jacks by raising your right arm and at the same time tapping your left toe to the side. And keep your right foot on the floor. Try for alternate sides for a full minute. Avoid this if there is weakness in the knees.
* Attempt to do jumping jacks by raising your right arm and at the same time tapping your left toe to the side. And keep your right foot on the floor. Try for alternate sides for a full minute. Avoid this if there is weakness in the knees.