Additionally, a sensory pad was applied onto our forearm's medial cutaneous nerve (around the elbow area) to pick up our muscular nerve signal -- similarly, Cyberdyne's lower-body exosuit requires two sensors on each leg.

ENGADGET: Cyberdyne HAL robotic arm hands-on (video) Hands-on

The on-loan Arsenal player suffered suspected medial ligament damage in Thursday's Europa League defeat by PSV.

BBC: Rangers' Kyle Bartley misses cup final with knee injury

The 29-year-old suffered a grade three tear to his medial knee ligament in Sunday's 35-10 win over London Welsh.

BBC: Fourie facing weeks on sidelines