The Gymnastic Powering System provides an opportunity for students to explore the healthy eco-living style. The system consists of three BMX bicycles, a rowing machine and a gymnastic bicycle. While riding the bicycle, the produced electrical energy can be stored in the portable battery box. In addition, the rowing machine and the gymnastic bike are both self-powering, which means that the produced energy can be stored to maintain the basic operation for the devices.

S5 Tinmi Chan