1. Our physical state can affect our mental and emotional health

True or false

2. To be effective, exercise must reach at least

A. 40%

B. 60%

C. 80%

3. The heart is the center of physical fitness

True or false

4. it is okay for adolescents to lift heavy weights

True or false

5. Participating in aerobic exercise develops muscular endurance

True or false

6. Aerobic means "without oxygen "

True or false

Question

Backbone

English

28 August, 09:51

1. Our physical state can affect our mental and emotional health

True or false

2. To be effective, exercise must reach at least

A. 40%

B. 60%

C. 80%

3. The heart is the center of physical fitness

True or false

4. it is okay for adolescents to lift heavy weights

True or false

5. Participating in aerobic exercise develops muscular endurance

True or false

6. Aerobic means "without oxygen "

True or false

+3

Answers (1)

Know the Answer?

Oscar Barry · Answer 1

1. true

2.?

3. false (i think, I'm not 100% sure)

4. false (i think, I'm not 100% sure)

5. true (i think)

6. aerobic means: requiring free oxygen, so i think false