Train your body and build up to completing 200 pull ups, using a proven program. Zeopoxa Pull Ups builds and strengthens your core muscles, having you perform workout session with a period of rest in between. Simple to use: audio coach tells you when to start & when to rest. No gym or equipment needed for a strength workout - just get started! Plus, forget about counting your repetitions: The accelerometer sensor in your smartphone/tablet reliably counts all your pull ups. You just focus on your