The answer is respiratory and circulatory systems.
Teens who smoke regularly might face health problems as they get older. This is because their lungs will be full of carbon dioxide and they will be black, also the person will be at a high risk of being a cancers patient
Flexibility training can reduce the risk of back pain because it can help improve the poor posture responsible for back pain.
Hope This Helped
Heart and Liver problems are the main long term effects of alcohol abuse
