voluntary muscles
Consciously controlled fibers
Voluntary muscles are muscles controlled by conscious thought—the skeletal muscles that move bones and enable deliberate actions like walking, grasping, or speaking.
They contract when you decide to move: She flexed her voluntary muscles to lift the weight.
Distinguished from involuntary muscles like the heart, which operate without conscious direction.
- deltoidsShoulder cap muscles
- bicepsUpper arm flexors
- hamstringsRear thigh muscles
- pectoralsChest wall muscles
- abdominalsTorso's front muscles
skeletal · gastrocnemius · leg day · gluteus maximus · movements · exercises · weight training · proprioception · gymnastics · athletics · actin · myosin · slow twitch · fast twitch · kinesiology · locomotion · range of motion · tendons
voluntary musclesinvoluntary muscles
Tissues operating without conscious control
smooth muscle · involuntary muscle · cardiac muscle · smooth muscles · heart muscle
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