My father will soon be 87 years old. Although in very good health for a man his age, I have noticed a serious change in his muscle strength and balance. When I saw this short video, I thought, Wouldn’t it be great if the seniors home was able to support him in completing some of these simple exercises, with such a machine. I am grateful to find such information at this stage of my life … I will keep an open mind about anything that will contribute to my living healthier longer.