这是什么?用于身体牵拉的平衡球。适用人群?那些意志坚定,想要塑身的人。有哪些效果?锻炼、塑型你的下腹部肌肉、腹斜肌、肩部肌肉。让高球护士来教你如何正确使用!1.身体保持俯卧撑姿势,双手撑地并与肩同宽,双脚放松平放。2.后背与身体保持一直线,脊椎保持中间位置。现在将臀部向上弯曲,使得大腿面向腹部自然形成一个三角形的角度。 What is this? Balance ball for body stretching. For the crowd? Those who are determined and want to body shape. What are the effects? Exercise, shaping your lower abdominal muscles, abdominal oblique, shoulder muscles. Let the highball nurse teach you how to use correctly! 1. The body maintains the push-up posture with both hands supported and shoulder width, feet relaxed and flat. 2. back and body to maintain a straight line, spine to maintain the middle position. Now bend the buttocks upward, making the thigh naturally form a triangular angle to the abdomen.