Doug, I am 66 and have lost my balance. It started on 1/31/87 when involved in a head injury car accident. I was in a coma for six days, brain injury rehab for six weeks and the next two years in physical therapy learning to walk. Over the last few years my balance wasn't extremely bad; I had come a long way. Then sciatica hit me in November of '22, and I was mostly off my feet for a little over a year. I had a cyst on my spine pushing on my right sciatic nerve. It was removed on 1/17/24, but I found all this time off my feet, and using a cane when I did walk, my balance had nearly disappeared. I found your video this morning and will do these exercises in an effort to regain my balance. I am a very active 66 year old, and own and operate a pet boarding kennel with my wife. Sometimes I want to just give up and sit. Life wouldn't accept that, though; neither would my wife. I am very tired of falling; concrete floors seem to get harder every day. Thank you., Gary