Which of the following should you try to avoid using too often as a reward for achieving your fitness goals? OA.
Food
B.
A music CD
O c.
A new pair of running shoes
OD.
Reading a book

The answer would be food because it doesn’t specify what kind.

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.