Before beginning an exercise program, a person should always a. attempt to run one mile to test his or her fitness level. b. establish his or her maximum workout limit through one intense workout. c. consult with friends to see what workout works for them and then copy their workout regimen. d. have a medical exam to make sure it's safe to begin exercising.

Exercise strains the body and this can aggrevate existing medical conditions. Therefore, it is recommended that a person, before beginning an exercise program, should D. have a medical exam to make sure it's safe to begin exercising. Moreover, a medical examination can help a person structure an exercise plan that is more suited for them.

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.

Pretty bad i would assume.