Voluntary muscles
- muscles that are under your control/the control of your brain
Ex:
- Biceps
- Triceps
- Hamstrings
Activities:
- Smiling
- Walking
- Running
- Sitting & Standing
Involuntary muscles
- muscles that cannot be controlled
Ex:
- heart
- stomach
- other internal organs
Activities:
- breathing (could also be voluntary actually)
- digesting food
- pumping of the heart
- urogenital tracts
