航空航天部南京8511所最近研制成功多功能电子健身球,该球是一种新型电子产品。它集电动按摩、电脉冲针灸和微型收音机为一体,可达到健身、娱乐两种目的。该球造型小巧、直径约7厘米,外壳为塑料,光滑轻便。球内装一小电机,带动执行机构,使球振动。振动频率有高低两种,可通过开关控制选择。将该球置于手掌中、贴近腰部或耳朵,则可通过各部经络,对身 Nanjing 8511, Department of Aeronautics and Astronautics recently developed a multi-functional electronic fitness ball, the ball is a new type of electronic products. It combines electric massage, electric pulse acupuncture and miniature radio as a whole, can achieve fitness, entertainment for two purposes. The ball compact, diameter of about 7 cm, the shell is plastic, smooth and light. Ball built a small motor, driven by the implementing agencies to make the ball vibration. There are two levels of vibration frequency, can be selected by the switch control. The ball placed in the palm of your hand, close to the waist or ears, you can through the Department of meridians, on the body