Hi Kim - I'll try and explain the exercises here, but of course the disclaimer about pain etc applies. Do these morning and evening.
1. Stand on your bad leg, as steadily as possible, for 30 seconds. Build up to a minute. You may need to lightly hold onto something.
2. Holding lightly onto a worktop, stand on your bad leg and lift your heel up and down (touching the floor) x 10.
3. Lie on your back on your bed. Gently pull your bad knee towards your opposite shoulder. Hold the stretch for 30 secs.
4. Stand sideways next to a wall, with your bad hip nearest. Cross the foot of the other leg infront and place on the floor just in front of the foot of the bad leg. Gently allow your upper body to lean away from the wall. You should feel the stretch along the outside of the bad hip.
5. Stand sideways on your bottom step, with the foot of your good leg on the step, and the foot of the bad leg hanging off. Raise and drop the bad hip x 10.
Let me know if any of these need more explanation?