Health, 05.07.2019 18:00 umezinwachukwuebuka1
Which of the following tests uses calipers to assess body composition? a. skinfold test b. sit-and-reach c. arm hang d. curl-up
Answers: 1
Health, 22.06.2019 13:30
Which is an example of a food group? a. oils b. vegetables c. water d. sweets
Answers: 2
Health, 22.06.2019 15:20
[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 6â9), 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 salkâs vaccine.what was the point of giving saline solution to the children who didnât get the vaccine? explain briefly.
Answers: 2
Health, 23.06.2019 00:00
What should you not do when doing abdominal workouts? a. keep your chin off your chest b. keep your head aligned with the spine c. put pressure on your neck d. all of the above
Answers: 1
Which of the following tests uses calipers to assess body composition? a. skinfold test b. sit-an...
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