2. According to your exercise habits, row with a barbell 6 times a day, and pull the barbell at random on the repeating date, 10 times a day, and the duration can be persisted for a long time.
3. Pulling the rope back is mainly used for muscle traction endurance exercise. Long-term persistence is helpful to enter high-intensity anaerobic exercise.
4. The barbell is pulled diagonally, and the action is repeated for 6 times, mainly to reduce fat.