A doctor and medical tutor has said that an inability to do a certain type of hand movement could mean there is something wrong, and you should get checked by a health expert. Taking to TikTok, the ...

Tendons control the movement of the hand, wrists and fingers. Orthopedic hand surgeon Dr. Edward Chan of Queens Medical Center, West O’ahu identified the common hand and wrist tendon-related problems.

An experimental new wearable could allow people such as stroke victims to communicate via subtle hand movements. The device takes the form of a relatively thin patch that is temporarily adhered to the ...