What Produces curls??
( Hairdressing)

Explanation:

Another contributing factor to a hair's curl is the way the follicle tunnels into the scalp. Follicles of straight hair tunnel vertically down from the skin's surface into the dermis. If the follicle angles into the dermis then the hair will curve as it grows causing it curl.

take a break move to stretching and slowly work back into physically exercising if the problem continues go to a doctor or physical therapist

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