Q: Is it possible to sprain the knuckle on the thumb? I was cutting up carpeting for disposal a week and a half ago and the knuckle on my thumb is still stiff. -- Yvette B. A: It is possible to sprain ...

Warm your hands first, soak in warm water or rub them together for 1–2 minutes as cold hands are stiffer. Do each exercise ...

This guy challenged himself to do pushups with only his pointer finger and thumb on his right hand. He made the challenge even harder by having his niece lie on his back while he did the exercise. In ...