| 摘要 |
PURPOSE: A muscle activation level measurement device is provided to measures an activation level of a corresponding muscle by detecting variation in muscle volume. CONSTITUTION: A muscle activation level measurement device(100) includes a strap unit(110), an encoder unit, a wire unit(130) and a housing unit(140). The strap unit is fixed to a specific part of a body of a wearer by surrounding thereof, is engaged with an inelastic strap unit made of an inelastic material and includes an elastic strap unit made of an elastic material. The encoder unit is formed in one side of the strap unit and detects variation in muscle volume of the wearer based on a rotation direction and a rotation degree of a rotary pulley. The wire unit fixes one end to the inelastic strap unit and fixes the other end to the rotary pulley. The wire unit is to be wound up in the rotary pulley if the muscle volume of the wearer decreases and is unwound from the rotary pulley if the muscle volume of the wearer increases. |
