My butt hurts from interval training and the only solution I know involves more pain.
@kensanata Delayed onset muscle soreness? Wikipedia says more exercise indeed helps!
@JordiGH „Another review concluded that the use of foam rollers or a roller massager before or after exercise for self-myofascial release appears to be helpful with regard to range of motion and soreness, but the evidence is poor.“ https://en.wikipedia.org/wiki/Myofascial_release