I have led a busy life as a consultant physician in London. During most of this time I took no regular exercise. But on reaching middle age I became convinced that my sedentary lifestyle could be a health hazard. Medical studies had shown that regular exercise was effective in reducing the risks of coronary heart disease, high blood pressure, cancer, obesity, diabetes, and osteoporosis. Exercise is also an effective antidepressant. This evidence persuaded me to take up regular jogging. Unfortunately I was forced to stop after a few years because of a slipped disk in my back with nerve compression, causing wasting and weakness in my left leg. I had become a victim of exercise.About the time I retired aged 65, my son left his Concept 2 Indoor Rower with me in my home. I started rowing gently and was delighted to find that it resulted in great improvement in my wasted and weak leg. Gradually increasing my effort, I experienced a sense of well-being, due to the release of endorphins at the end of a row. For the next fifteen years I enjoyed rowing about three times weekly in the convenience of my home.On the Concept 2 website I learned that indoor rowing is a worldwide recreational activity for both young and old. Elderly people row for pleasure and health and may also choose to enjoy the thrills of competitive rowing. I decided to attempt to compete with those in my age group. Helped by the Concept 2 Training Guide, I found it fun to train regularly, concentrating on progressively improving my results. Shortly after my 80th birthday I attempted my fastest rows on a Concept 2 at the Molesey Boat Club and was pleased to attain first position in my age group in the British rankings for 2,000 and 5,000 metres and in the world rankings for the 5,000 metres. I recommend indoor rowing as a health giving and enjoyable activity for the elderly. It is fun and it makes you feel good. It is non-weight bearing and places little stress on joints. It strengthens most of the body's muscles and will tend to help mobility and prevent falls. Most elderly people benefit, but those who are considering taking it up for the first time who are suffering from illness or disability, should first be advised by their General Practioner.