@susanpatric
Three minutes a day, 21 days, easily eliminate arm pain
On the second day, do three minutes per set, three sets each time, three times a day. Today's movements are very friendly to beginners. You can try to do more sets. It i https://imagedelivery.net/BXluQx4ige9GuW0Ia56BHw/8619be64-54eb-424d-6dfd-f7786189cd00/original