Helps to strengthen and coordinate entire muscle
groups Ideal for whole body workout
Add the resistance tubing for upper body stretching.
Use the gym ball for core training
Prevent the gym ball rolling away
サークルジェリー
鍛えずらい指の筋肉を鍛えられます。
DES.C BALL STACKER RING
● 1 PC/HEADER
● 6 PCS/CTN/50 x 50 x 56 CM/4.9′
● N.W.: 7.6 KGS G.W.: 9 KGS














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