From personal experience: Bringing the kick up in an arc from the ground is prett much asking to have elbows repeatedly driven into the foot you kick with. Chambering and driving in allows you to punish them instead of them punishing your foot.
My experience is the opposite, my reasons being the ones I stated before. Also, I don't know if you understood me about the arc. First, the foot comes mainly up, but slightly out, until it's just underneath the level you want to strike, then it moves mainly outward, still slightly rising, through contact. This, however, is not the same as up, then back, then out.
Thank you Golden. If you don't chamber the kick you can get jammed by a advancing fighter of the Muay Thai kick block. We train our fighters to think of kicking over a chair with the seat facing away form you. We also use a saw-horse and have people stand with their lead leg almost touching it and make them kick a pole bag over the saw-horse.
OK, wtf can't the kick be jammed if you chamber it? You begin to chamber the leg, the opponent advances, jams you, and you're stuck standing there on one leg with nowhere to go.
We train similarly to the sawhorse as well, and we don't have problems. Chambering the leg doesn't get you any height, it just takes time and makes you look like you do TKD. Plus, how are you supposed to chamber the leg on a crossover (not cross-behind/steal step) sidekick? Do you bring the leg all the way around the body to chamber it? For that matter, how do you chamber effectively on the steal step sidekick? The leg is already drawn back as you step; it's pointless to pick the knee way up.
Now Tak would say you cannot get power this way and all I will say is this is how Marvin Perry kicks and although I don't know you, he kicks harder then you do. You can see the side kick being used on our web page. Look at the clips of Marvin, Albert Pope and Mike Norman, they use them the most.
Sure, and there are guys that pull buses with their genitalia, but I'm not going to advocate the practice. The question is not whether Marvin Perry kicks harder than I do, the question is which way Marvin Perry could kick harder. Also, Royce will choke you out.
Cut the tiny testicles off of both of these rich, out-of-touch sumbiches, crush kill and destroy the Electoral College, wipe clean from the Earth the stain of our corrupt politicians, and elect me as the new president. --Vash