Respuesta :
Bone Mass, because bone mass can decline once you get older if don't focus on bone mass when you get older.
Correct answer choice is:
A). Heart Disease.
Explanation:
Physical fitness is one of the biggest predictors of individual expected fitness state. Health-related fitness has been designated by the strength to complete daily exercises with power, without extreme tiredness, and by features and capabilities that are connected with a low risk for the growth of recurrent infections and untimely death.