Your teeth, that is and not your butt when you are lifting?
If you do, has anyone damaged teeth because of it? I have just chipped a front tooth by gritting my teeth while doing decline bench. I have seen one guy wearing a mouthpiece at the gym and am wondering if there are any less obvious measures I could adopt..
If you do, has anyone damaged teeth because of it? I have just chipped a front tooth by gritting my teeth while doing decline bench. I have seen one guy wearing a mouthpiece at the gym and am wondering if there are any less obvious measures I could adopt..