False because they could get injured because they aren’t conditioned for it.
Answer: Because some of the teens are always on their electronics and are too lazy to exercise.
The answer to that question is true,
foods that have 35% of the daily intake of nutrient are classified the same as those that have 20%
Answer: It can cause injury
Explanation: It increases the risk of injury for beginners as they are newer to running and it is not ideal to add faster segments into training until you reach a higher fitness level