Research on the number of sexual partners women had had by age 24 indicates that which gencration of women may be at the highest risk for HIV and other sexually transmitted infections? a. Mi sennials
O b. Boomers
O c The Silent Generation
O d. Generation

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.

The answer would be true.

Target heart rate is the answer