it could be 2 answers: Bicep tendon: The long head of the biceps tendon runs through the bicipital groove at the front of the shoulder. During an overhand punch, the shoulder is placed into a combination of flexion, abduction, and external rotation, which can stress the biceps tendon. Repeated forceful motions or poor control during the punch can cause irritation or inflammation of the bicep tendon. Pain at the front of the shoulder, particularly during activities like lifting the hand to the head or pressing, most likely suggests tendon issues OR Supra/Subacromial Bursa Why? The supraspinatus tendon passes under the acromion, the positioning of an overhand right punch can compress the supra tendon and/or the subacromial bursa. You also mentioned hand behind back issues that’s why I’m thinking it would be subacromial issue but if I was to pick one maybe the bicep tendon

Great share. I do wet cupping and have found immense benefit using it for clients. Again like all modalities, it’s no miracle, but creates a window of opportunity to then get stronger by doing the rehab etc.

Great explanation 🙌🏻🙌🏻