The heart is self-contracting or rather it has a high susceptibility to depolarization.
All types of Muscle tissue contract... This includes Skeletal and Smooth muscle tissue.
muscle
A pull is the only action a muscle can perform.
muscle.
The skeletal muscle is a type of the visceral muscle.
Muscle tissue can only contract. whenever you move your muscles are always contracting.
muscles
Muscle tissue
muscle
muscle :)
No. Muscles only pull (contract) and relax.
Muscle tissue