Which one is correct ? Osteoporosis causes bones to become :

- strong and dense

- weak and porous

- strong and porous

- strong and weak

What are the components of an effective weight-training program? a. conditioning, progression, generalization, overwork, balance, and recovery b. overload, progression, specificity, regularity, recovery, balance, and variety c. overwork, coordination, motivation, conditioning, regularity, and variety d. consistency, progression, rest, regression, balance, and specificity

Which of the following identifies a main culprit for america’s increasing weight gain

Which of the following is not of the top health concerns in the united states