Which 3 statements are true about anaerobic activity?

Which 3 statements are true about anaerobic activity?

Anaerobic means "without oxygen".

Anaerobic activity should be done at least 5 days a week for 30 minutes per session.

Anaerobic activity may make you breathe very hard.

Anaerobic exercises are high intensity and short duration.

The first, third, and fourth statements are true about anaerobic activity. Anaerobic means "without oxygen" because it refers to exercise or activity that does not rely on oxygen to produce energy. Anaerobic activity may make you breathe very hard because it typically involves intense bursts of exercise. Additionally, anaerobic exercises are high intensity and short duration, as they rely on quick bursts of energy rather than sustained effort.

The second statement is false. Anaerobic activity does not need to be done at least 5 days a week for 30 minutes per session.