30 Day Shoulder Challenge is a simple 30 day workout plan. You do a number of shoulder exercises each day. Our custom workout guide will help you achieve your goal in straightforward way. All you have to do is follow our abs training instructions every day.

FEATURES

 - Our app has a great user interface and very easy to use.

- Daily reminder alarm so that you never miss a single day of the challenge.

- Invite your friends to do this abs challenge together. Social support is a great motivator.

There is no constraint for specific gender or age to use this app. Any medically healthy person can use this app to stay fit or lose tons of weight.