Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

Factors related to the onset of delayed-onset muscle soreness include all of the

ID: 121803 • Letter: F

Question

Factors related to the onset of delayed-onset muscle soreness include all of the following except A. concentric muscle contractions B. acute inflammation C. altered intracellular [Ca^++] D. release of cytosolic enzymes and myoglobin into the interstitial and vascular spaces Acrobic training results in which of the following alterations in blood pressure? A. Reduced systolic blood pressure at rest, especially in moderately hypertensive individuals B. Small reduction or no change in systolic blood pressure at rest, especially if the individual is normotensive at pre-training C. Reduced systolic blood pressure at submaximal exercise D. Increased systolic blood pressure at maximal exercise.

Explanation / Answer

57. In case of delayed onset of muscle soreness (DOMS), the discomfiture is felt after 1 to days of strenuous exercise. First 3 options are factors for DOMS. So, option D.

58. In a study published in Medicine and Science in Sports and Exercise (1998), it was mentioned that the resting systolic and diastolic blood pressures decreased significantly after 3 months of low intensity aerobic training among the elderly hypertensive patients. So, option C.