Which of the following is not one of the rules of strength training? a. have a spotter nearby when using heavy free weights. b. always do even repetitions of each exercise. c. do not hold your breath. d. do not lock your joints.

b.always do even repetitions of each exercise

absolute strength refers to the maximum force exerted by a body irrespective of body size. relative strength on the other hand is the force exerted by a body in relation to muscle size or body weight.

so the answer is: c. absolute strength measures strength regardless of your body size, while relative strength measures strength adjusted for your weight.

myth: mosquito bites transmit hiv. & shaking hands often transmits hiv. & oral sex never transmits hiv.

fact: breastfeeding can transmit hiv. & unprotected sex transmits hiv.