Many find diving a relaxing and magical experience. However, diving is a strenuous sport that heavily engages the body’s largest muscle groups, particularly the legs. This muscular effort demands significant oxygen. A diver’s primary limitation remains the air within their tank. Researchers at Peking University have creatively addressed divers’ muscular challenges with a new diving exoskeleton.
According to Jadeh Makhsoos Information Base, this diving exoskeleton, the first of its kind, significantly reduces oxygen consumption. It optimizes leg movement rather than focusing on breathing apparatus. The 9-kilogram device fits over a wetsuit. It features two waterproof motors positioned on the diver’s back. Cables transfer motor power to bands on the diver’s thighs and calves.
The device’s smart sensors precisely track the diver’s leg position during swimming movements. The motors activate only when the leg kicks downward, where it requires the most force. They disengage during the return stroke, preventing interference with natural movement.
To evaluate the device’s performance, a team of six professional divers tested it in a 50-meter pool. The results were remarkable. Using this exoskeleton reduced quadriceps and calf muscle activity by over 20 percent. More importantly, it decreased divers’ air consumption by 22.7 percent. This translates to more time for exploring and enjoying underwater beauty.
Jadeh Makhsoos reports, researchers plan to improve the diving exoskeleton technology. They will test it in more realistic ocean conditions, use lighter materials, and add more sensors. These sensors will monitor heart rate and other vital metrics.