Not taking good care of themselves. Not being active, poor hygiene, bad diet, weak immune system etc
Answer:
keep feet together and balance your weight on both feet
The barriers to exercising are classified as excuses. Excuses like ones physical attributes shouldn't be an excuse to not exercise but a motivator. Time management is another barrier that is classified as an excuse. Even if someone has school or work there is a part of the day that can be used for exercise. Exercising doesn't always have to be an hour in the day.
False blood flows to pick up oxygen not carbon dioxide
