[Sures]

Hi,

I had an fracture in my right leg ankle due to an accident that i met on last february. My ankle was covered with cast for 2 months and it was removed last April. It was almost three months over after the cast has been removed, but i have stiffness in my ankle til now. Am doing sit ups (50 times daily) exercise, but the stiffness remains.What should i do to overcome the ankle stiffness ? Should i try some other exercise ? Or Should increase the amount of exercise time ?
It was really depressed since i was not able to recover fully. When i will come back to normal.

Please help me to sort out my problem.
Thanks
Regards
Sures