I have been training in Muay Thai for about 6 months seriously and I still get yelled at for having bad posture when I throw punches. When moving around the posture is fine, but when i throw punches, especially my left hook the posture in my lower back gets messed up and sticks my chin up in the air. Basically when i throw some punches i stand too upright as opposed to the correct stance of being hunched over with your lower back relaxed and your chin down. My instructor thinks this may be some bad habit that I learned from years of wrestling or something along those lines. Does anybody have any idea how to train to fix this? I have been trying to for a while and have had little success.
Thank you,
Thank you,