Hanging leg raises to train abdominal muscles
Put your back against the inflated hemisphere and hold the handrails tightly with both hands.
Use your abdominal muscles to drive your hip joints, lift your legs and straighten them forward.
Beginners can choose to raise their legs with bent legs, which reduces resistance and is easier to complete than straight legs.
If you are able, you can bend your legs to the left and right sides of your body to train your oblique muscles.
Ideal number of groups: 10~15/group, do 2~3 groups.
