30 Day Pull Up Challenge for a Muscular Back app for iPhone and iPad

Take the 30 Day Pull Up Challenge and see what you’re made of! Strengthen and shape your arms and back with this professionally designed 30 day program.

Features
- Professionally designed pull up program to strengthen your arms and back
- Built in rest days for maximum recovery
- Keeps track of what days you’ve completed and what days are left
- Video description on how to perform the perfect crunch
- Clean and beautiful interface that is a pleasure to use every day

Pull Up Benefits
- Can be done anywhere as long as you have something to hang from and your body
- Targets the biceps, lats, and also works your grip
- Gets the heart pumping so it aids in fat loss
- Great for building that V-taper look

So if you’re ready to hang on to the bar and get in great shape then this is the 30 day challenge you deserve!