As you get older, your health decreases, your fitness slows down, and your muscles shrink.
Well I'm here to tell you that its never too late.
Switch back and forth between aerobic and strength exercises, working up to at least 30 minutes of exercise, five days each week. Find activities you enjoy. In general, find something new that you enjoy or activities you enjoyed in the past, and get moving. You might try walking, bicycling, sports, dancing or pilates.
Dr. Nick Delgado (Guinness World Record for Strength Endurance Most Weights Lifted in 1 Hour)