Which statement describes legal aspects of sexual behavior? The age of consent is 15 years in most states.
Having s*x before marriage is illegal in many states.
Violating consent laws can lead to charges of statutory r*pe.
Violators of consent laws do not have to register as s*x offenders.

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.