WHAT'S NEW

Balance body

2018.09.07

Assist tubes for Handy Muscle Builder

dammy

Although pull-ups can efficiently train the dorsalis muscle, the deltoid muscle and upper arms, many people have difficulty performing them.
Included assist tubes helps those who need assistance during pull ups by offsetting plenty of body weight. Since the resistance can be adjusted, you can gradually work your way up to doing more unassisted pull ups and chin ups.