Item Type: Plank Board <br>Material: ABS <br>Battery: 1 x LR1130, shipped without battery.<br>1、Muscle Training: Designed in accordance with ergonomics to enhances local muscle strength, corrects movement posture, and shapes upper limb muscle curves. <br>2、Timing Display: The core trainer of the exercise board is equipped with a timing display screen to help you control the length and accuracy of your exercise. <br>3、Anti Slip Handle: The core trainer uses anti slip grip design and thick support foam to provide you with a comfortable fitness experience. <br>4、Adjustable Angle: The fitness board core training machine is not only a board support training, but also a supine up training device, meeting different needs and suitable for people of different body types. <br>5、Portable Design: Plate trainer is small in size, light in weight, portable, saving storage space, and suitable for gym and family use.<p>1 x Handle</p><p>1 x Counter</p><p>1 x Elbow Support Board</p>