portable abdominal core trainer

The sit-ups assistant device is a portable self-suction sit-up bar, built with durable foam and steel (0.6kg lightweight) for abdominal core training. Measuring 26.2×6.7×24CM (packaged as 27×12×17-20cm), it’s compact enough for home, gym center, or fitness club use—supported by self-suction design for stable placement.Balancing portability, durability, and versatility for daily core workouts.