The Compex Wireless stimulator, which targets professional athletes and serious consumer sports and fitness enthusiasts such as marathon runners and keen cyclists, employs mechanical biofeedback ('mi-SCAN') technology to automatically and safely adjust the stimulation settings to the specificities of each muscle. The stimulator can be used safely and effectively to enhance training regimes and accelerate post training/racing muscle recovery via one of 50 downloadable wireless programs targeting both professional athletes and consumer sports and fitness enthusiasts
Electro muscle stimulation has long been used by elite professional athletes both during training (to stress key target muscles) and between training sessions and competitive events (to accelerate recovery cycles and treat common intensive training ailments such as lower back pain).
The Compex Wireless is the world's first electro-stimulator to the offer the convenience of wireless to maximize application freedom and comfort without the risk of users getting tangled up in trailing cables. It also gives non-professional users the ability to access the benefits of muscle stimulation on a regular basis, by making it possible for them to set training objectives and download relevant muscle stimulation programs and ready-to-use schedules from a dedicated website.
In operation, a Nordic nRF24LE1 2.4GHz SoC with on-board microcontroller running a Compex-developed wireless networking protocol is located in each of up to four compact wireless circular stimulators (5.5cm diameter, 1.8cm thick, 50g weight). These communicate with another nRF24LE1 located within a wireless controller featuring a 6.1cm color LCD screen and simple user interface used to set up and control the Compex Wireless. Each stimulator can operate for an entire day between recharges from a built-in 450mAH lithium-ion polymer rechargeable battery under highly demanding (two training programs at high power and three recovery programs) usage conditions.
"When we began development of this project we weren't RF specialists so we decided to recruit an experienced RF engineer and discuss what we were trying to do with a number of local independent