Hit the bag a little higher to.You have to immatate head shots as well as going to the body.Other than that the vid is a little to blurry to see what else I can tell ya.
try V.Boxers punching bag! it hits back!=) kidding! too blurred plus slow internet connection to see.
my only comment, but it's tough to say, is that it doesnt look like you really snap your jab much, almost arm punch it. But it's hard to tell from the video. Other than that you look good. Maybe don't step straight back if you don't have to, but I've seen plenty of worse guys.
a few pointers...eventhough it was not the best video, your footwork seems odd, and wothout a flow, you need to seat on your back feet a little more and work on your stance, yu are to wide and your balance might be compromize, I know you are doing it because you think you are getting better leverage that way, but in fact your not....when jabbing your are droping your left hand when bringing it back...always stay in the habit to bring that jab back home all the way!! Go work out though
i noticed your avatar says TITO TIME...not once did you aim for the balls on that bag...YOUR NOT A TRUE TITO FAN
just tell orisha that your puerto rican...you'll see a big change of opinion real quick.... he'll be like.... "YOU BEST IVE SEEN EVUR SENSE LEEVING THE ILAND THAT MEXICO OWNS IN BOSING".....