Post-op training after a SLAP tear repair is the key to restoring “factory” movement patterns once the shoulder is structurally healed. This case follows a 20s male regaining shoulder stability and safely returning to badminton through systematic motor control and kinetic chain integration.
【Case Background】
This is a male athlete in his 20s who injured his shoulder while playing. Therefore, he underwent a right shoulder slap tear repair surgery six months ago. Although the physician recommended continuous physical therapy (slap tear pt), he skipped it and chose to take care of his shoulder using his own methods.
Six months later, when he tried to play badminton and basketball, he noticed discomfort during high-intensity movements. His shoulder felt weak and lacked the power to exert maximum force.
Therefore, he wanted to strengthen his shoulder through movement training so he could return to playing sports safely.
【Movement Screening & Observations】
For his shoulder, the key findings are as follows:
- Range of Motion (ROM): No obvious abnormality. This is an excellent sign.
- Scapulohumeral Rhythm: Significantly different compared to the opposite side. This indicates muscle imbalance and compensation during arm elevation.
- Glenohumeral Joint: This refers to the shoulder joint. There is joint instability and an anterior humeral shift. This indicates weakness or compensation in stabilizing muscles like the rotator cuff.
【Movement Training Progression Notes】
I designed a 4-month movement training course for him. The plan was to restore shoulder stability first, then connect it to the entire kinetic chain.
Initially, his motor control and learning speed were good, and he had a solid strength foundation. Our short-term goals focused on:
- Scar Tissue Massage: Reduce tissue adhesion and decrease movement resistance.
- Scapular Rhythm Control: Regain control of primary muscles and avoid overusing compensatory muscles.
- Enhance Shoulder Stability: Strengthen the rotator cuff and return it to a neutral position for smoother joint movement.
These sessions focused mainly on motor control, teaching the brain to use “factory settings” to control body movements. Then, we gradually introduced closed kinetic chain movement training.
Suspension Training is a highly recommended method. It fits upper limb movement patterns perfectly, making it easy to adjust intensity. For an injured shoulder, it is a relatively safe and effective option.
After one month of training, his shoulder progressed well across all aspects, and his discomfort improved. However, he could not handle regular ball sports yet.
Therefore, we gradually increased the intensity of closed kinetic chain exercises and added some weight training.
Around months two and three, the serratus anterior muscle became a key target. Once his shoulder stability improved, we added rotation training to link the serratus anterior to the Spiral Line for better motor control.
The goal was to optimize his throwing mechanics, which requires whole-body coordination. Training cannot be limited only to the shoulder area.
In the later phase, besides training the shoulder joint, scapular muscles, and core stability, we also began training lower limb stability and hip control. This transfers force efficiently from the feet to the arms while avoiding excessive stress on the shoulder.
In advanced stages, he even learned the Kettlebell Swing and Medicine Ball Throw to enhance hip power, core stability, and shoulder control, bringing his physical conditioning closer to what playing sports demands.
Ultimately, he felt his condition had recovered well enough to return to play, and thus decided to end the training course.
However, considering his injury history, this progression was a bit fast. It was only about ten months post-surgery.
While this is good news, he has great physical traits, felt no discomfort, and could return to play.
Learning so many complex slap tear exercises and training movements in a short time is great. However, the injured structures might not have fully remodeled to their ideal state.
It simply needs a few more months to physiologically ‘click into place’ before fully releasing high-intensity performance.
For return-to-play risk management, I still advise against overly intense sports.
After all, our long-term goal through movement training is extending sports careers, not painlessly consuming body tissue.
Note from the Author:
This category features “Training Case” documenting the process of clients progressively optimizing their physical functions through systematic training under professional athletic training guidance.“Train after injury.” While many believe that rest is the only option after an injury, true recovery often requires rebuilding motor control and strength under appropriate loading.
This involves more than just movement optimization and strategies for balancing muscle groups; it is about preparing the body to handle higher-intensity challenges and returning to the sports and lifestyle you love.
These case studies are intended to share training perspectives and do not function as medical diagnosis, treatment, or clinical prescriptions.
Training results vary depending on individual participation frequency, physical baseline, and recovery status; please do not attempt to replicate movements without a professional assessment.
If you experience acute pain or have concerns regarding an injury, please consult your primary physician for a medical diagnosis.
This article was originally composed in Chinese and translated to share these clinical insights with the global athletic training community. Our goal is to bridge the gap between movement science and practical application across languages.
About the Author｜Andy Hsu, MS, Athletic Trainer
Train Smarter After Injury.
Precision Movement Optimization & Return to Play (RTP)
- Former Athletic Trainer, Landseed Sports Medicine Center
- Former Athletic Trainer, National Sports Training Center (Taiwan)
- Former Athletic Trainer for National Teams (Table Tennis, Volleyball)