It depends on your specific situation. Is it better to open your shoulders or open your shoulders? If your shoulders are better, open your shoulders for a longer time, about 20 to 30 minutes. If you open your shoulders, 10 minutes is about the same; After crossing, just open the shoulders for 20 minutes, and open the cross for 10 to 20 minutes!
It hurts~ I feel it hurts, but I think it hurts more to open the cross~ Haha~ If you are satisfied with my answer, choose me Come on!~*-*