If there is one handrail make use of the cane or crutch reverse the rail. the height should be altered by a Bodily therapist. Flex your foot by pushing your heel away out of your overall body and pointing your toes upward. Keep for five seconds, then point your toes https://www.tumblr.com/aroraclinic/747815773245964288/frequently-asked-questions-and-answer-on-knee?source=share