VEVOR AB Workout Machine, Dual-track Ab Workout Equipment at Home Gym, Core & Abdominal Trainers for Women, 440 lbs Weight Capacity Strength Training Ab Cruncher, Foldable Adjustable Fitness Exerciser
Double Slide Rail Double Slider Slope Adjustment
Questions and Answers
1 Questions
Can I add tension to increase the difficulty?
There is no way to increase the resistance.
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By vevor