The heart is strengthend through cardiovascular exercise.
In physical fitness, body compositionis used to describe the percentages offat, bone, water and muscle in human bodies. Because muscular tissue takes up less space in our body than fattissue, our body composition, as well as our weight, determines leanness.
hope this is what you meant
Answer: false
Explanation: The lower leg is comprised of two bones, the tibia and the smaller fibula.
