Don't forget yoga! This sequence of poses is a heart-pumping arm workout. Just follow these steps:
1. Start in a standing position.
2. Jump or step back into a plank.
3. Lower into a low push-up.
4. Hover for a second, then raise back up into a high push-up (Downward Dog).
5. Lower down again into a low push-up, lowering your legs to the ground.
6. Lift you chest with extended arms, pressing back into a low push-up.
7. Finishing in a high plank.