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
The product or ingredient is Nicotine
Always weigh out the cons rather than the pros,to make you think twice on the situation you're in and what you're about to do...and think to yourself is it really worth it?If the pros weigh out the cons...You should have fun...but in a safe way.Always have a conscience to help you decide on these decisions.<span />
