OpenHealth Q&A

Your question about limited shoulder mobility, particularly your inability to touch one shoulder with the same arm, is quite valid, and I appreciate your thorough explanation. While this condition is often not a serious concern, there are a few factors to consider regarding your situation.

Main Points:

1. Limited shoulder mobility is common, especially if it's been present since childhood and doesn't cause discomfort.
2. It's important to explore potential causes such as muscle tightness or joint restrictions.
3. Ongoing issues should be monitored, particularly if they impede performance in activities like baseball.

Explanation:

The inability to touch one shoulder with the same arm, known as shoulder internal rotation and abduction limitation, can be due to a variety of factors, including:

• Muscular tightness (possibly involving the rotator cuff or triceps).
• Structural variations (such as joint shape or flexibility issues).
• Neuromuscular factors that affect movement patterns.

Since you mentioned that you can use the opposite arm to make contact with your shoulder without pain, it's likely that your shoulder health is functional, and your body has adapted well. The absence of discomfort and the ability to engage in activities like baseball without issues suggest that it may not be a pressing concern.

Next Steps:

1. Continue Stretching and Mobility Work: Focus on dynamic stretching routines that engage your shoulder muscles, including:

   • Arm circles.
   • Cross-body shoulder stretches.
   • Wall angels. These exercises can help improve overall shoulder mobility.

2. Strength Training: Include specific exercises to strengthen the muscles around your shoulder joints. Consider:

   • External rotation exercises with light resistance bands.
   • Scapular stabilization exercises.

3. Monitor Changes: Keep track of any changes in mobility or discomfort. If you notice a significant decrease in your range of motion or experience pain during activities, reassess your approach.

4. Consult a Specialist: If after some time you still feel restricted or notice changes in your performance in sports, consider speaking with a physical therapist or sports medicine specialist who can provide targeted evaluations and interventions.

Your proactive approach to following advice and seeking clarity is commendable. Keep focusing on strengthening and stretching, and you're likely to see gradual improvements over time. If you have further questions or concerns, feel free to reach out!