ACSM C-6 Flashcards
0
Q
In the Sympathetic Nervous System (SNS), what is the max sympathetic effect and the main system hormone released from the Adrenal Medulla?
A
200 b/min
Epi/Nor Epi
1
Q
In the peripheral nervous system (PNS), what is:
The max vagal tone?
And the main innervating nerve and system hormone?
A
20-30 b/min
Vagus verve/acetylcholine (ACH)
2
Q
Resting HR
A
60-100 b/min
3
Q
What can extended endurance training do to RHR?
A
Lowers RHR by > 35b/min, which is felt due to inc. PNS stimulation (vagal tone)
4
Q
What is the Cardiac Cycle?
A
Systole to systole
