I believe the answer is promoting supplements, D.
Answer:
D, acting based on instinct
Explanation:
By acting based on instinct you are not giving enough time or thought towards your decision. You're acting too quickly to fully understand your decision making process or the decision itself.
Zone 1 is used for warming up, cooling down, and it is often used for recovery during interval training (Zone 1 is used if you want a fresh effort for the next interval, Zone 2 is used for recovery if your goals are to add more stress to the aerobic system).
