A person can run 5 miles in one stretch and wants to run a 26-mile marathon next year. What is an appropriate long-term goal for this person?

to run 10 miles in one stretch by the end of the first week

to run 15 miles in one stretch by the end of 6 months

to run 20 miles in one stretch by the end of the first month

to run 26 miles in one stretch by the end of the first month

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.