Together with you boddie you can have lots of fun while exercising and challenging each other.
Two can easily train on the Dual Bar at the same time.
1: Face the Dual Bar from the end and place your hands on the bars and do push-ups.
2: Raise yourself up in the arms, and raise your knees toward your chin.
With your back to the ground, pull yourself up by the arms and lower again. Stengthen core, chest and arms.