Jamie wants to join an in-school sport that might him build speed and agility while at the same time developing cardiorespiratory fitness. which sport might be best for him to choose? basketball archery kayaking golf

Social health is a. to have satisfying relationships. b. to have a support network of friends and family. c. to make positive contributions to your community, country, and world. d. all of the above

[120 total points] (public health) in one of the largest human experiments ever conducted, in 1954 a randomized controlled trial was run to see whether a vaccine developed by a doctor named jonas salk was effective in preventing paralytic polio. a total of 401,974 children (ages 6–9), chosen to be representative of those who might be susceptible to the disease, were randomized to two groups: 200,745 children (the control group c) were injected with a harmless saline solution (a placebo) and the other 201,229 children (the treatment group t) were injected with salk’s vaccine. what was the point of giving saline solution to the children who didn’t get the vaccine? explain briefly.

Can occur if you do not modify your workout after a break