protiens
scare +++ tear (as in, "wear and tear"!).
tear or rupture of a muscle myo = muscles rrhexis= tear or rupture
Rips and stains are not considered normal wear and tear on carpet.
Wear and tear comes almost completely from frictional forces.
strain them, tear them, bruise them
You may tear your Medical Collateral Ligament (MCL) by overstretching your muscles.
well, the human body is like a machine. it can werar out over time. so sooner or later muscles wear out and no longer can support the body. Basically you're looking for a general "wear and tear
they are something
Leg Muscle
Friction is the main force that is responsible for the wear and tear of machinery, this is why mechanicalæparts are sometimesæoiled, to minimize the friction.
By trying to lift too much weight.
wear and tear