Uploaded April 2026 | Updated September 2026, 2 weeks ago
If your shoulders and thoracic spine are stiff, your kip has a built-in brake ⚓
Limited overhead mobility restricts your range of motion - and without range, generating smooth, efficient momentum becomes almost impossible.
⚠️ When shoulder flexion is limited, the body looks for motion elsewhere. Many athletes compensate by aggressively arching the lower back to “fake” the arch position. It works - but at a cost:
📉 Reduced power transfer
🚫 Disrupted force flow
⚡ Increased stress on the lumbar spine
🔑 The fix: Stop borrowing motion from your lower back. Improve true shoulder flexion and thoracic mobility, and let the kip come from where it’s supposed to.
Better mobility → better timing → stronger, cleaner pull-ups.
Are you making these common mistakes?
Learn how to spot and fix them in the Muscle & Motion Strength Training app.
Link in bio!🔗💪
If your shoulders and thoracic spine are stiff, your kip has a built-in brake ⚓
Limited overhead mobility restricts your range of motion - and without range, generating smooth, efficient momentum becomes almost impossible.
⚠️ When shoulder flexion is limited, the body looks for motion elsewhere. Many athletes compensate by aggressively arching the lower back to “fake” the arch position. It works - but at a cost:
📉 Reduced power transfer
🚫 Disrupted force flow
⚡ Increased stress on the lumbar spine
🔑 The fix: Stop borrowing motion from your lower back. Improve true shoulder flexion and thoracic mobility, and let the kip come from where it’s supposed to.
Better mobility → better timing → stronger, cleaner pull-ups.
Are you making these common mistakes?
Learn how to spot and fix them in the Muscle & Motion Strength Training app.
Link in bio!🔗💪
