I believe if you first limit the amount of cigarettes before flat out just stopping, it will help. For example, if you smoke a pack a day, than only smoke 1/4 of a pack. then, the next day only 1/8 of a pack, then no more. They can have a loved one hide all their lighters and cigarettes. They can use nicotine patches until the withdrawal symptoms go away, or possibly use a vape instead, as they are better for you than cigarettes.
Exercise with diff activities and sets
So the water doesn’t carry any bacteria and to clean out the water
I think series because parallel circuits have too many breaks
