Before he found fame, the actor broke his back in an accident, leaving him unable to do most of his own stunts in the blockbuster movies that would make him a star (said in a dramatic announcer voice). Orlando proves you can’t keep a good man down.
Yoga is a great way to stay in shape and keep in tune with your body. Pilates is a little more complicated because it’s difficult to do own your own, but I would highly recommend giving it a try — with a pro instructor. It helps develop better posture and flexability.
The O is definitely not a bulky, overtly-masculine beefcake — and he’s not likely to develop into one either. He’s a strict vegetarian, even avoiding dairy products (however I don’t know if this is dietary or because he’s supposedly lactose intolerant).