In lifting a heavy weight from the floor, one should use the power of the ________ in order to avoid straining the lower back.
A. trapezius and latissimus dorsi
B. knee and hip extensors
C. gastrocnemius and soleus
D. external and internal abdominal obliques
E. biceps brachii and brachialis
Answer: B
You might also like to view...
Which of the following is true regarding passive drag?
A. generated by a swimmer's body size, shape, and position in the water B. inversely related to a swimmer's buoyancy C. associated with the swimmer in motion D. both A and B E. all of the above
Which type of receptor helps sense the pain of a heart attack (when cardiac muscle is deprived of oxygen)?
A. Somatic nociceptors B. Autonomic baroreceptors C. Somatic mechanoreceptors. D. Visceral mechanoreceptors E. Visceral nociceptors
How many net ATP molecules are produced by the complete metabolism (all pathways) of one glucose molecule?
A) 2-4 ATP B) 6 ATP C) 30-32 ATP D) 100-120 ATP E) 150 ATP
ADH (antidiuretic hormone)
A. is produced by cells of the anterior pituitary. B. travels on axons to its target tissue. C. is stored and released from the posterior pituitary. D. travels in the blood from the hypothalamus to the posterior pituitary. E. has the uterus as its primary target.