Janine was very active throughout her early adulthood and maintained a very high fitness level. if she wants to maintain this fitness level throughout her middle adulthood, how might her participation in physical activity and exercise be impacted?

Can someone give me one specific health problem, and explain it. !

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 can be effective in preventing the onset of viral infection in humans? a) taking vitaminsb) getting vaccinatedc) taking antibioticsd) taking drugs that inhibit transcription