Question

15 In which activity Lactic acid system activated?​

Answer 1

Answer:

Hope this helps you.

Explanation:

During high-intensity activities, such as sprint races, lasting up to about two minutes or for the first 40 seconds or so of less intensive exercise (before the aerobic metabolism has been fully activated), the body uses the lactic acid system for energy.

Answer 2

Answer:

hope it will help you mark as brainlist answer plz