기능

• Training tip: Do a rowing exercise with the body trimmer over your feet, pulling the tube in the correct position. You can train the latissimus dorsi muscle in order of grip and the biceps brachii muscle in reverse hand. You can train your abdominal muscles by the contraction force of the tube.
• Tighten the muscles of the whole body with a tube.
• You can do full body exercise indoors by standing up and pulling and sitting down.