Wearable arm muscles could help overcome upper body injuries

Many medical exosuits are built to improve walking, but researchers at ETH Zurich might have a solution to improve your arm strength. They've developed the Myoshirt, a wearable arm exomuscle that can compensate for conditions and injuries affecting the upper body. The combination of vest and cuff uses sensors to detect your intended movements and cue a motor that shortens a cable running alongside your muscles. Effectively, you're getting a supplemental tendon that provides additional power and endurance for whatever you're doing.