Question

tai chi is a good example of an activity that improves:
a. energy levels
b. muscle strength
c. endurance
d. balance

what chemical released during strength training enhances motivation and focus?
a. serotonin
b. dopamine
c. cortisol
d. adrenaline

Explanation:

First Question:

Tai chi involves slow, controlled movements and postures that emphasize body awareness and stability, which are key for improving balance. Energy levels, muscle strength, and endurance are more associated with activities like cardio or strength training.

Dopamine is a neurotransmitter associated with motivation, reward, and focus. During strength training, dopamine release is linked to enhanced motivation and concentration. Serotonin is more for mood regulation, cortisol is a stress hormone, and adrenaline is for fight - or - flight responses.

Answer:

d. Balance

Second Question: