I only like the 1st clip. Rodney King really knows his stuff. Even though his MuayThai is geared mainly for MMA/NHB training, his technique is spot on. In the 2nd two clips, the guy is doing it wrong. His footwork is wrong and he's not rotating properly. The mistakes are VERY OBVIOUS in the 3rd clip which shows the kicks from the rear angle. Compare what he's doing to what Rodney King is talking about in the 1st clip. Watch the angle Rodney King uses when he steps and how he rotates, then watch the 2nd two clips.... Rodney is doing it right, the 2nd guy is doing it wrong.