A possible concise summary is:
The speaker is a powerlifter who has a torn tricep and rotator cuff on his right arm, which limits his range of motion and causes pain. He visits a therapist who examines his shoulder and performs some adjustments and stretches to improve his mobility and reduce his discomfort. The therapist explains the causes and effects of his injury, and suggests some exercises and treatments that might help him. The speaker also mentions his Achilles problem and gets his spine decompressed by the therapist.
Here are some key facts extracted from the text:
1. The user tore their tricep tendon and rotator cuff while lifting weights and never got them fixed.
2. The user has a limited range of motion and pain in their shoulder, especially when they try to reach up or behind their back.
3. The user's humerus is jammed internally and needs to be corrected to clear the bony space in the shoulder joint.
4. The user's deltoid is the prime mover of their shoulder and can protect their rotator cuff if it's strong enough.
5. The user's serratus anterior is locked up and prevents them from retracting their shoulder blades properly.
6. The user's scalenes can pinch the nerves that go to the shoulder and arm, causing referred pain in the head and eyeballs.
7. The user's lateral tricep is limiting their internal rotation because it's not attached by anything other than scar tissue.
8. The user has Achilles problems that affect their ankle mobility for squatting and deadlifting.
9. The user's spine is decompressed by a Boston Crab maneuver that pops their intervertebral joints.