sit on swiss ball with arms at 90 degrees, alternately lift each foot 4-5 inches while maintaining balance and upright posture.
Sit on the Swiss ball, with feet touches the floor and hips-knees at 90-90 degrees and arms elevate to 90 degree by the side. With maintaing the balance, lift one foot off the floor by 4-5 inches, lower the foot to starting position and reapet by alternating leg.
Nothing here is a prescription. Your physiotherapist decides which of these are yours, and when.
