Chapter 4- ENDOCRINE RESPONSE TO RESISANCE EXERCISE Flashcards
After a bout of resistance training, acute hormonal secretions provide all of the following info to the body except:
A. Amount of physiological stress
B. Metabolic demands of exercise
C. Energy expended
C. Energy expended
Which of the following hormones enhances muscle tissue growth?
Growth hormone & IGF-I
WHich of the following is NOT a function of growth hormone? A. Increase lipoysis B. Decrease collagen C. Increase amino acids transport D. Decrease glucose utilization
A. Increase lipoysis
Which of the following hormones has the greatest influence on neural changes? A. Growth hormone B. Testosterone C. Cortisol D. IGF
B testosterone
What type of resistance training workout promotes the highest growth hormone increases following the exercise selection?
Rest: 30 seconds
Volume: high
Sets: 3
The ___ system supports the normal homeostatic function of the body and helps it respond to external stimuli
Endocrine
How the adrenal glands responds to a noxious stimulus (stressor)
General adaptation syndrome
____ are chemical messengers or signal molecules that are synthesized, stored, and released into the blood by endocrine glands.
Hormones
Endocrine gland:
ANTERIOR PITUITARY GLAND
Hormone:
GH Adrenocorticotrophic hormone Beta-endorphin Thyroid stimulating hormone Prolactin Lute ionizing hormone
Posterior pituitary gland
Anti diuretic hormone
Oxytocin
Thyroid gland
Thyroxine
Calcitonin
Parathyroid glands
Parathyroid hormone
Pancreas
Insulin: reduces blood glucose
Glucagon: increases blood glucose levels
Adrenal cortex
Glucocorticoid (cortisol, cortisone)
Aldosterone
Liver
Insulin like growth factor
