Question

1. muscular strength and muscular endurance are similar, but the main difference is: * 5 points

a) strength focuses on heavy force; endurance focuses on lasting effort
b) endurance uses no muscles
c) strength uses only the legs
d) endurance means flexibility

1. which combination of exercises would best improve overall health - related fitness? * 5 points

a) only stretching
b) weightlifting, jogging, and stretching
c) balance training only
d) sprinting and resting

1. a student who can touch their toes easily likely has good: * 5 points

a) strength
b) flexibility
c) endurance
d) agility

1. the full body stretch (i.e. reach for the sky) helps to: * 5 points

a) increase heart rate
b) build arm muscle
c) improve overall flexibility and posture
d) strengthen your core

Explanation:

• For question 9, muscular strength is about generating heavy - force in short bursts, while muscular endurance is about sustaining effort over time.
• For question 10, a combination of weightlifting (for strength), jogging (for cardio - vascular endurance), and stretching (for flexibility) is ideal for overall health - related fitness.
• For question 11, the ability to touch toes easily is a sign of good flexibility.
• For question 12, a full - body stretch like reaching for the sky helps improve overall flexibility and posture.

Answer:

1. A. Strength focuses on heavy force; endurance focuses on lasting effort
2. B. Weightlifting, jogging, and stretching
3. B. Flexibility
4. C. Improve overall flexibility and posture