test 6 muscular system

exercise may cause increased muscle mass / increase in bulk as by thickening of muscle fiber

in time of prolonged inactivity, muscles shrink

a decrease in size of an organ or tissue due to cellular shrinkage

when a muscle contractions and no movement occurs, pushing a wall will not produce any body movement ,the tension in the muscles makes them larger and stronger ( doing a plank)

involve a lifting phase and lowering phase ( like bicep curls and push-up), produces movement of the joint

isotonic

muscles shorten

muscle lengthens

quick jerky response to a stimulus, hiccups and jerks or sleep starts that’s when someone experience while drifting off to sly

more sustained and steady, holding up a heavy box (maintain posture)

movement of the body, maintain body position and posture, produce heat to maintain body temperature

when muscle fibers are stimulated repeatedly without adequate periods of rest, contraction will decrease, if repeated muscle stimulation continues, the muscle will lose the ability to contract

a temporary oxygen shortage in the body tissues arising from exercise

movement of the body, maintain body position and posture, produce heat to maintain body temperature

the muscle attachment at the more stationary bone

the muscle attachment at the more moveable bony

walls of hollow organs (involuntary, nonstriated), intestines, irethra, and ureters

walls of the heart, involuntarily,striated, make up the bulk of the heart

attached to bone, voluntary,striated

muscle that assist in the movement

do the opposite of the prime mover and synergist