Question

1. which of the following muscles is not a pull muscle? *

biceps
triceps

1. which of the following muscles is not a push muscle? *

pectorals
latissimus dorsi

1. 220 - your age is the formula to find your

active heart rate
maximum heart rate

Explanation:

Question 8

Pull muscles are involved in pulling movements (e.g., biceps in arm flexion). Triceps are push muscles (involved in extending the arm, a pushing motion). Biceps are pull muscles. So Triceps is not a pull muscle.

Push muscles are used in pushing movements (pectoralis major in chest presses). Latissimus Dorsi is a pull muscle (involved in pulling movements like rowing). Pectorals are push muscles. So Latissimus Dorsi is not a push muscle.

The formula \( 220 - \text{age} \) is a standard formula to estimate maximum heart rate (the highest heart rate a person can achieve during intense exercise). Active heart rate refers to the heart rate during activity (calculated from maximum heart rate with intensity factors), so \( 220 - \text{age} \) is for maximum heart rate.

Answer:

B. Triceps

Question 9