Not to sound to harsh, but brother you have no form. you hands are down, you throw your punches from your chest. you will get caught with a left hook all day. your balance is shocking. You need to go to a boxing gym and get coached, before those bad habits infect you forever.

yeahh i realized how terrible i looked a few days after i posted it. mostly i was just power punching in this video, and i wasnt really working on my form at all. which actually is a bad idea. i should keep my form 24/7..but anyway, thanks for the comment

Hey, don't worry about it, it takes guts to post a video and accept critique. Even in the harshest critiques one can learn something, so glean what you can and fix the mistakes. Pick one thing you did wrong and fix that, then pick something else and so on. Eventually, you'll have great form. For starters, I agree with Stephen_top_box - keep your hands up and concentrate on how you are throwing the punches and the relationship between them and where your center of gravity is.

Yeah I know others have said this but I would have to agree that you need to keep your a hands up, a quick jab could be costly. You throw some pretty mean punches by the sound of it, if you were worn out that is. Quick hits are nice too. By the way, nice set up with the bag, doesn't make much noise. Sounds sturdy and what not.

yeah, it's just hanging on a bolt sticking out of a support beam.thanks for the comment

as youve probabaly heard this a million times. HANDS UP... you would be eating right hands over that lazy jab, check hooks around your right. good snap on the punches tho. also when you throw your right hand it looks like you drop it to your waist then raise it up. kinda like in a circular motion. practice throwing straight punches from your head at all times. especially when your tired. if you can do that it will become automatic... goodluck.