My baseball coach is a total dick. He's always trying to catch us drinking or smoking or doing something wrong. He's actually gotten spies to take pictures of people with beer cans in their hands and punished them for it. He's never caught me smoking before but says he knows i do it and i need to stop. And so one day he gives us a speech on why its wrong to smoke. Most of it was crap but one thing caught my ear. This is while were working out in the off season and he said that smoking weed will actually burn off muscle quicker than normal and make you weeker faster. I thought about it and since ive been smoking ive worked hard in the weight room and haven't gotten much stronger. I knew smoking lowered your metabolism but I never heard this before. Is my coach right?