Danny and his brother, Al Kavadlo are two amazing people in the progressive calisthenics and bodyweight exercise arena. I highly suggest you take a look at these guys and see what they have to offer. Attached is a link to an article Danny had published on Bodybuilding.com yesterday.
Go read it, it is worth your time no matter what your age!
Something Danny said in this article, will sound very familiar to the readers of this blog, “You probably do a lot of things for other people—as you should—but when it comes to staying strong, lean, and powerful, do it for yourself and your loved ones, period.” (emphasis added)
Be strong for you.
Be Strong 4 Family.