Although people usually only hear about the benefits of exercise, there can be risk factors as well. some of these risks are inherent in different types of exercises or sports, but other risks can be associated with the environment where someone chooses to exercise. what are some environmental risk factors that should be considered and avoided when exercising?

Indeed the statement above is true that many environmental risks factors are associated with the place of working out.

Explanation: The major purpose of exercising is to consume large amount of fresh oxygen from surroundings in order to make your body work efficiently. Other than that exercise helps your brain in releasing such chemicals which makes you happy and releases your stress. We always want to exercise in a place where their is less or no noises at all to meditate during your work-out session.

Air pollution: If you will exercise in the environment where there is a lot of smoke in the air from near by factory or industry or someone is smoking right next to you, the oxygen you will inhale will be contaminated and will be extremely hazardous instead of beneficial. You might get lung or respiratory tract issues which is associated with working-out in a place where the environment is highly polluted.

Noise pollution: If you chose a place for exercising, where a lot of people are talking and laughing and a lout music is playing, you might not be able to relax or release negativity from your mind through exercising, instead you will build up more stress and that workout would be of no use. Thus, such environmental conditions makes a man uncomfortable in environment and several risks such as health problems are associated with it.

answer; /// i believe that the correct answer is (c); ///when the lungs expand, they fill with air from the atmosphere;