Push-up off Dumbell, Twist, and Tri-cep Extension
A very fun move. Start with 5 to 10 lbs, make sure you use a dumbell you feel stable on, the smaller the edge the more likely the dumbell will shift. A round dumbell will be harder to hold still. If you have wrist pain or shoulder pains, probably not a good move for you. Video does a good job of showing you the parameters of move. The key here is shoulder stabilization.