Soreness in the soles of the feet should be treated according to the cause. Common causes include flat feet, poor ankle strength, and venue causes, etc. Treatment includes rest, strength training, and changing venues. 1. Flat feet will produce soreness when they undergo strenuous and prolonged activities. At this time, it is necessary to rest in time and pay attention to moderate exercise in daily life. 2. Insufficient ankle strength: after strenuous exercise, it will lead to the whole ankle or even the whole foot pain, at this time to pay more attention to the training of ankle strength, such as shoulder barbell in situ heel lift. 3. Venue reasons: the basketball court site is too hard or uneven, can also lead to playing basketball after the soles of the feet pain, this time to change the venue in time, so as not to lead to further aggravation of the pain. There may be other reasons for the soreness of the soles of the feet, such as plantar fasciitis, etc. If there is prolonged pain that cannot be relieved, it is recommended to consult a doctor in time.