1The lower your resting heart rate is the more your CV syste

1.The lower your resting heart rate is, the more _____________your CV system is.

2Having more muscle increases your resting metabolic rate. True or False

Solution

1.The lower your resting heart rate is, the more healthy your CV system is.

The more fit you are, the lower your resting heart rate will be, therefore lower resting heart rate indicated healthy cardiovascular system

2Having more muscle increases your resting metabolic rate.

True

Muscle tissue is the most metabolically active tissue in our body, hence inreased muscle mass increases the resting metabolic rate.