This exercise helps with knee and hip flexibility.
1 Holding onto a solid object, keep your back straight and place one straight leg on a chair or stool. Make sure that your toes are pointed directly towards the ceiling.
2 Slowly lean forward with your chin towards your toes until you feel a stretch in the back of the thigh.
3 Hold for 30 seconds and repeat 3 times.
4 Switch legs and repeat.
Once you've finished the exercise, click to see what percentage you have completed.