First of all, find a teacher who can correct the long and short feet, so as to get better (if you can't correct them, you don't have to go next time).

Because the body is often sore, the posture may be more casual (bad posture). If the posture cannot be corrected after correction, it may recur at any time (because the bone is dislocated).

Long-term skeletal skew will lead to atrophy of one side, not only feet, hips, back, chest, but also scoliosis.

Answer this, I hope it can help you. Don't rush to see a doctor, especially the miraculous effects emphasized in some advertisements, or some products to improve soreness, most of which are deceptive.