The stability of your body core can be compared to the foundation of a building. The stable muscle base consists of the abdominal muscle groups, the buttocks, and the back on each side of the spine. It gives you body flexibility and can improve your muscular coordination and core stability.Standard export wooden package.The perception of one's own body is obtained according to its spatial position. Proprioception is often referred to as the definition of "muscle memory or neuromuscular awareness" and contributes to an active, non-invasive manner of movement. Proprietary training forms the basis for balance, coordination, strength, and athleticism.The perception of one's own body is obtained according to its spatial position. Proprioception is often referred to as the definition of "muscle memory or neuromuscular awareness" and contributes to an active, non-invasive manner of movement. Proprietary training forms the basis for balance, coordination, strength, and athleticism.The rubber pedal can be bent and rotated independently, so as to minimizing stress on knee and ankle joints while improving stability and confidence.The streamlined, lightweight and effective design has been tested by professional teams and training centers and proved to be liable. The materials used are of high quality and durable.1: High quality aluminum alloy material 2: Assemble indepently,easy to remove3: Combine with oak board,practical and beautiful 4: Multi-functional and all-around physical exercise