Move #5: Chin-Ups
"I used to do all sorts of exotic pull ups--Vs and funky dips--and while it looks cool, it really messes with your rotator cuff, so I keep my hand close together on pull-ups and chin-ups to avoid injury" says Brian Dietzen.
Now the actor and doting dad keeps it simple, and even works out with his kids. "Both my boy and girl love pull-ups. My son does one for every birth year!"
Photo credit: Monty Brinton/CBS