Kickboxers have amazing footwork it's just a lot more subtle. Every time you move laterally in kickboxing or muaythai you're at risk of getting kicked in the trailing leg. This causes a far heavier emphasis on movement that is "on-line" or forward/backward movement so to speak. Angles are used but they are much more subtle. Petrosyan tends to take a slight shuffle outward before his right leg-kick or his right power hooks.
If you watch the feet of the fighters in this video you'll see that they're actually performing a very subtle dance almost the entire fight. Every step forward must be matched with one back and every step back must be followed with one forward. If a fighter doesn't move on-line or angle off they will get hit.
If you watch the feet of the fighters in this video you'll see that they're actually performing a very subtle dance almost the entire fight. Every step forward must be matched with one back and every step back must be followed with one forward. If a fighter doesn't move on-line or angle off they will get hit.