In the thoracic region, m. trapezius medius, m. trapezius distalis and m. serratus anterior on the convex side appeared to be weaker compared to concave side, and m. rhomboideus on the concave side ...

Rest and avoid strain. Avoid activities that exacerbate the pain. Apply an ice pack to the affected area for 15-20 minutes every 2-3 hours for the first 48 hours to reduce inflammation. Use a ...