Which of the following statements about weight training is true? a. weight training diminishes flexibility. b. elderly people should avoid lifting weights. c. weight training is harmful to adolescents. d. everyone can benefit from lifting weights.

It would be D. it isn't harmful to anyone unless you are actually unable to do it but if an elderly person is strong enough then sure they can weight lift. And it isn't harmful to adolescents really (unless they drop it on their foot or are too weak or something but that has nothing to do with weight lifting itself... I think I'm getting sidetracked) Anyways if you can weight lift then yes anyone can benefit from it. I hope this helps!