</span><span>negative (punishments) and positive (award) means of social control, which uses social group to its members in order to eliminate unwanted behaviors and fixation of behavior approved. Social sanctions can be formal (eg. The sanctions based on a system of legal and administrative) or informal (eg. The moral sanctions).</span>
You shouldn't over continue to play even though it still hurts which gets B out of the way. You don't need to stop playing tennis completely because when you can get better you can play so it's not D. And only playing once a week could still cause injuries.
