The Sport-Thieme Ab Trainer Power Ab Roller relieves stress on the joints and spine. The Ab Trainer ensures an optimal training position thanks to its ergonomically shaped handles, armrests, and adjustable head cushion. Particularly practical: this fitness device alleviates strain on the spine and joints during workouts. The upper, lower, and side abdominal muscles are effectively strengthened through the fitness workout. With the included exercise guide, you can train in a variety of ways. Exercises: abdominal muscle training. Max. load capacity: 100 kg. Material: metal, hard rubber, foam head cushion. Dimensions: 70 x 62 x 60 cm.