Adjustable Ab Trainer – 21-in-1 Core and Full Body Crunch Machine with 46lbs Resistance and Foldable DesignBuild a stronger core and full body with this 21-in-1 adjustable ab trainer, featuring a patented dual-resistance rebound system, 4 adjustable resistance levels up to 46lbs per side, and a 180° full range of motion. This adjustable ab trainer targets up to 13 major muscle groups, supports sit-ups, crunches, push-ups, forearm workouts, scissor kicks, glute bridges, and cycling movements, and folds in 2 seconds for easy under-bed storage.Key Features Patented dual-resistance rebound system assists movement and rep return for safer training on this adjustable ab trainer 4 resistance levels adjustable from 0 to 46lbs per side for beginner to advanced training 180° full range of motion targets the entire core and 13 major muscle groups Suitable for sit-ups, crunches, push-ups, forearm workouts, scissor kicks, glute bridges, and cycling movements 2.2-inch soft foam handles provide a comfortable, breathable, and non-slip grip 1.2-inch thicker padded seat delivers added comfort during every workout session Folds in 2 seconds and stores under a bed or in a closet for compact home storage Comes fully assembled and ready to use straight from the box Supports up to 350lbs (approximately 159kg) for reliable everyday training use Suitable for young adults and seniors for home fitness and rehabilitation programs Applications Home core training, abdominal workouts, and strength conditioning Belly fat reduction, rehabilitation, and compact indoor fitness routines Specifications Product: Abdominal workout equipment Type: Abdominal training and crunch machine Resistance Levels: 4 Resistance Range: 0–46lbs per side Maximum Weight Capacity: 350lbs / approximately 159kg Item Weight: 5.4kg Dimensions: 53.8L x 44.9W x 11.9H cm Handle Thickness: 2.2 inch Seat Padding: 1.2 inch Package Includes1 x Adjustable Ab TrainerA versatile, foldable, and fully assembled adjustable ab trainer for core training, full-body workouts, and rehabilitation at home — 21 exercise options and 4 resistance levels in one compact machine.