What's the Call

[blockcharge7]

A1 driving the baseline , b1 sets up , one foot on the baseline, like we have all been taught to do. A1 lowers his shoulder and runs over b1 , shoots and ball goes in. What's the call?

[blockcharge7]

Ok since none will bite, it's a block because the defender to establish a legal guarding position, must be on the floor. If judged the try started before the foul then count the basket and shoot one.