2. cardio coasting is detrimental to a fitness routine because

a. it can increase the chance of injury.
b. the lack of variation in activity can lead to boredom and eventually cause exercise to stop.
c. it can cause extreme weight gain.
d. it can increase the chance of a heart attack.

D if i understand cardio coasting correctly.
its when you aernt active then become highly active after which you become unactive again and so on

Can you translate this

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.