当前大多健身器材都是采用轮滑、杠杆原理或是旋转结构，借助活动结构和对固

At present, most fitness equipment adopts roller skating, lever principle or rotating structure, with the help of movable structure and fixing of the firmware to ensure the smooth completion of the exercise. Because of complex activities and excessively large scale of activity structure, it will greatly reduce the elderly's sense of sports experience. In the design process, products that meet the elderly's activity content and structure should be designed according to the actual situation of the elderly's body.

At present, most of the fitness equipment is using roller skating, lever ingenuity or rotation almost the same structure, with the help of activity structure and firmware fixing to ensure the smooth completion of the movement. Because of the complex operation of activities, activity structure scale is too large, will greatly reduce the elderly's sense of sports experience, in the design process to be as far as possible according to the actual situation of the elderly body design in line with the elderly activity content and structure of products

At present, most of the fitness equipment use the principle of roller skating, lever or rotary structure, with the help of the activity structure and the fixation of the firmware to ensure the smooth completion of the movement. Because the operation of activities is complex and the scale of activity structure is too large, the sense of movement experience of the elderly will be greatly reduced. In the process of design, we should try to design products that conform to the activity content and structure of the elderly according to the actual situation of the elderly's body<br>