A new fitness innovation that provides a full abdominal workout in one portable exerciser.Choose from different exercises to enjoy trim,toned abs as well as stronger hips,thighs,legs,arms,pectorals,and a flab-free new physique.Ab Roller allows you to do 40 kinds of training. The Core consists of more than just the abdominal and oblique muscles, it is comprised of a total of 38 muscles, including hip flexors, shoulders, back, the glutes, quads and hamstrings. It will not only help you to improve lower back strength but also decreases the risk of the muscle injury.Product Name: Combination key padProduct material: integrated ABS and steel frame, high-elastic foam, high-quality rubber wheelProduct size: sliding plate: 39 × 22cm, sliding frame: 16 × 13cmProduct use: exercise chest and abdomen muscles and body beautyProduct use: home fitness equipment, training the entire muscle group, all-round exercise1. 【Twist mode】 360-degree rotating twist plate, can exercise abdomen, shoulder, chest, arm muscles.2. 【Ab wheel exercise mode】 you can exercise the shoulders, back chest muscles.3. 【Dumbbell mode】 exercise arm muscles, raise the chest.4. 【Barbell mode】 exercise back and arm.Packing Include:1 x Abdominal TrainerAFTER SALE SERVICE1.If you don't like this abs roller for any reason, please send us an e-mail first before leaving any comment, we will solve your problem,and try our best to satisfy you.2.Due to the quality of the product itself, we will replace you with a new one or give you a full refund. You can send us an e-mail at anytime if you have any problem.SAFETYADVICE &WARNINGS:Before using,perform some warm-up exercises to prepare your body for the training.After using,perform some cool-down exercises to stretch the muscles that you have exercised to avoid possible discomfort later.