I passed the 76 year old mark this past July. A week ago climbed all the way to the top of a 30 degree slope at Wiener Roast Camp on the Yukon River, and am so thankful I was able to do so.
Four years ago I decided I had to do something about my weight which I had been adding to for the previous 20 years or so. It had been so easy: two pounds that year, half a pound the next, another pound the following year, then three pounds, half a pound that year, then another two,... whoah five pounds that year! Before you know it, you step on the scales one morning, and you weigh 249 pounds! Of course all the accompanying annoyances, aches, pains, and limitations came along with that.
Without going into all the details, over the next four years I got back down to 183, and feel like I am fifty years old again. No drugs, no supplements, no yoga, no personal trainer, just the one basic best exercise, pushing away from the table. Never skip breakfast, put as much as you want on your plate, but no second helpings, park at the far end of the lot, don't take the elevator. It's amazing how much can be accomplished a little at a time.
I'm back in the saddle again, so to speak, and if I can do it, so can you. Yes you can! You may not be able to reverse the complications and results of injury, I have had plenty of them over the years, but you can certainly ameliorate them by losing a few extra pounds a month. Before you know it, you are feeling better, sleeping better, walking more and going farther.
Give it a try. It will be one of the greatest gifts you have ever given yourself, and those who love you.
Best,
Ted