The musculoskeletal system consists of muscle tissue, skeleton bones, and the connective tissue that join the two together. Major muscle groups and muscle contraction (they PULL, never push) will be considered.
MUSCOLO SKELETAL SYSTEMConsists of bones, joints, and muscles that provide form, support and stability, and the ability to move.
MUSCLE TISSUE
SKELETON BONES
CONNECTIVE TISSUE
SKELETAL MUSCLES
SMOOTH MUSCLE
CARDIAC MUSCLE
INTERNAL ORGANSe.g. blood vessels, hair follicles, urinary tract, genital tract, digestive tract.SMOOTH MUSCLE tissue contracts more slowly than skeletal muscle, but for longer periods of time. They are also INVOLUNTARY
HEARTis responsible for creating action that pumps blood from the heart to the rest of the body. It is INVOLUNTARY directed by the automatic nervous system.
ATTACHED TO BONES BY TENDONS & OTHER TISSUES most prevalent muscles type in the human body, 30-40% of body weight. They are VOLUNTARY as the brain tells them what to do.
TENDONS
Skeletal muscle fibre connects directly through tissue fibres.
LIGAMENTS
Bones themselves are bound tightly together with other bones.
CARTILAGE
Tissue at the ends of bones, preventing bones from grinding against each other.