★ Heavy-Duty Construction: This sit up bench has a heavy-duty steel framework which increase more sturdiness and durability.
★ Two machines in one: aerobic exercise (sit-ups), anaerobic exercise (abdominal exercise)
★ Three-step slope adjustment: adjust the appropriate slope according to different groups of people and different training intensity.
★ Comfortable Sponge Cover: High-density, high-rebound thickened sponge cover for a more comfortable workout.
★The adjustable fitness frame is ideal for exercising and training in the chest, shoulders, back, and abdominal muscles.