“To restore broken muscle groups, your physique responds with acute irritation to soak up the broken cells and do away with them. This breakdown and restore course of is the way you steadily get stronger, fitter, and develop muscle,” holistic nutritionist and athlete Melissa Boufounos, CHN, beforehand defined on mindbodygreen. When you need not really feel sore to know you had exercise, a little bit tenderness is nothing to keep away from.