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Compressor Urethrae (♀ only)
Region
Origin & Insertion
Origin: Ischiopubic ramus; Insertion: Midline urethra (sling-like)
Synergistic Muscles
External urethral sphincter, Levator ani
Joints
Urethral canal
Primary Actions
Compresses urethra and aids in urinary continence
Nerve & Spinal Segment
Perineal branch of pudendal nerve
Sacral plexus; S2–S4
Interesting
Unique to females, wraps anterior to urethra. [Moore’s]
Reversal of Action
Anchor pelvis during ab bracing
Common Dysfunctions
Stress urinary incontinence, poor urethral closure
How to Stretch
Pelvic floor down-training with extended exhales
Trigger Points
How to Strengthen
Coordinated lift with transverse abdominis engagement
Concentric Action
Compress urethra against pubic bone
Applications:
Prevents leakage and supports urinary continence
Eccentric Action
Control relaxation post-Kegel
Isotonic Action
Quick flick Kegels
Related Conditions
Urinary incontinence, pelvic trauma
Isometric Action
Hold midstream stopping contraction
Exercise Ideas
Female Health, Urethral Control
Related Blogs
Images
- 1Page 1
Videos
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