While working in a factory, Terri hears a scream and finds her coworker with a severely injured arm. What should Terri do first to aid her coworker?
A. Terri should check the surroundings for possible dangers.
B. Terri should stem the blood flow by applying pressure to the
wound.
C. Terri should place her coworker in a relaxed recovery position.
D. Terri should check her coworker's vital signs for irregularities.

The best way is to swollow and hold in your breath

Well if you pick a machine to work on and that's gonna be your exercise if you don't stick to that machine your muscle strength your muscle mass rather will change because you haven't been doing it you change something in your exercise routine which changes your body's form of dealing with things for example you might become weaker or stronger depending on what kind of exercises you do in whether or not the machine you picked actually your muscles grow.