i would not exercise right away. and if you have not had an x-ray of it to make sure there is no fracture. keep it elevated until the swelling goes down. it may take weeks for the bruises to go away. if you exercise on it now. the swelling may get worse. suggest you get an x-ray of it to be sure there is no fracture first.
i have bruises and swelling on foot and ankle due to an accident can i exercise?