330lbs 2 In 1 Abdominal Crunch Machine Sit Up Bench Core Abdominal Trainer Workout Gym

2-in-1 abdominal fitness supine board fitness equipment, one machine can be used for waist, abdominal and supine exercises 4 different fitness strengths: 4 different slopes, 4 different resistances to meet your different exercise intensity needs 4 sets of mute rollers, fixed up and down design, it is not easy to slide, more stable and smooth High-elastic rolling foam, comfortable massage, relax your back and waist muscles, release your body pressure Tripod stable structure, good stability, can bear 330Ibs, meet different people's sports needs Description:2-in-1 abdominal fitness supine board fitness equipment, one machine can be used for waist, abdominal and supine exercisesIt can help you achieve hip-lifting, skinny legs, and stomach-building effects to create a perfect body4 different fitness strengths: 4 different slopes, 4 different resistances to meet your different exercise intensity needs4 sets of mute rollers, fixed up and down design, it is not easy to slide, more stable an