<span>Aerobic exercise activity is normally running, running, swimming, bicycling or even speed strolling on the grounds that these exercises get your heart rate up and by and large utilize bigger muscle gatherings. Normally, you're breathing increments as your heart rate climbs and your lungs load with oxygen.</span>
I believe the answer is 4) muscle
C. Decreased Incidence of sleep disturbances
( answers are in the back of the textbook)
This is true weight gain can effect a lot of things
