And an over hand right ..Is either thrown somewhat over the shoulder when in a strait fashion..(BODYWISE)
And for example like bernard hopkins would slip to his left..And throw it less right over his shoulder..But still at a steep angle if thats the right way to explain it... Thats overhand... Its really the look of it..And how its thrown...
Personally..If i throw any right hand that isnt strait..And it lands.. i dont bother naming what it is.. I either move away, to my side, or throw another punch before i get hit
Peace