RSM-DMR-014
Written by Hironori Ikeda, MSc Sports Medicine
RSM International Academy · Chiang Mai, Thailand
Why a Large Turn Can Still Feel Stiff During Sport
A golfer may reach the top of the backswing yet feel blocked as the direction changes. A thrower may turn comfortably without a ball but struggle as effort rises. Available rotation and usable rotation under sporting load are different questions.
At RSM, I start with the familiar phase, then compare thorax-on-pelvis motion, hip rotation and the athlete's loaded pivot. The aim is to identify a useful assessment or treatment target without labelling every restriction a fascial-chain problem.
This guide explains the oblique muscles, lumbar fascial connections and practical comparisons behind that decision. New pain after substantial trauma or symptoms such as progressive weakness, loss of coordination or spreading numbness require appropriate medical assessment before a manual trial.
In This Article
- Why a Large Turn Can Still Feel Stiff During Sport
- In This Article
- 1. Find the Stiff Phase: Backswing, Acceleration or Follow-Through
- 2. Oblique Function: Turn the Thorax Before Adding the Pelvis
- 3. Hip Rotation: Separate Available Range From the Loaded Pivot
- 4. Fascial Force Transfer: Choose a Relevant Contact, Not a Whole-Chain Release
- 5. Re-test the Same Stroke Before Progressing Sport Load
- Related RSM Clinical Blogs
- Supporting Clinical Notes
- Palpation, Contact and Re-Assessment
- Therapist Position and Movement
- Study Dynamic Myofascial Release at RSM
1. Find the Stiff Phase: Backswing, Acceleration or Follow-Through
I first ask the athlete to identify the exact phase: turning away from the target, changing direction, accelerating the implement or slowing down afterward. For a right-handed golfer, I record whether the complaint appears as the chest turns right in the backswing or left through the downswing. I use a comfortable partial rehearsal rather than repeatedly provoking a full-power stroke.
From the same camera view, I note when the pelvis and chest begin turning and whether an extra arm reach or backward lean appears as symptoms start. These are observations to compare with coaching and load history, not proof of a faulty sequence. A player who is comfortable slowly but sore at higher effort presents a different question from someone restricted even in a small unloaded turn.
Aguinaldo and Escamilla found associations between trunk power, timing, elbow torque and ball speed in baseball pitchers. That supports looking beyond final range, but it does not prescribe a golf or tennis sequence. I keep the athlete's own technique, recent practice volume and symptom response central to the assessment.
2. Oblique Function: Turn the Thorax Before Adding the Pelvis
The external oblique lies superficial to the internal oblique in the lateral abdominal wall. With the pelvis relatively still, the left external oblique and right internal oblique contribute to turning the chest right; the pairing reverses for a left turn. These muscles also help control trunk position while the limbs apply force, so tenderness alone cannot reveal whether they are weak, injured or simply being loaded.
I compare a small seated chest turn, feet supported and arms crossed, with a standing turn that allows the feet and pelvis to pivot. I watch the sternum relative to the pelvis and ask where the familiar stiffness appears. The seated condition reduces some lower-limb contribution; it does not isolate one thoracic joint or one oblique muscle.
If the seated turn is comfortable but the sport rehearsal is not, I look more closely at stance, arm demand, speed and accumulated load. If even the supported turn reproduces focal pain, I assess that presentation before adding resistance. I do not force a larger chest–pelvis separation to make the movement resemble an ideal swing.
3. Hip Rotation: Separate Available Range From the Loaded Pivot
During a pivot, the pelvis rotates relative to the femur at the hip while the trunk turns above it. A foot that stays planted and a foot allowed to pivot create different demands; the knee should not be forced to supply the missing turn. For golf, I identify the lead leg rather than assuming the same side for every player.
Where indicated, I compare comfortable hip rotation with the athlete prone and the knee bent to about a right angle, observing when the pelvis begins to move. Moving the lower leg outward represents hip internal rotation in this position. I document pain, range and pelvic substitution, then compare a small standing turn with the athlete's usual foot position and a comfortable pivot option.
Saraceni and colleagues found that lead-hip differences in golfers varied between prone, standing and sitting assessments. I therefore do not call a single small range the cause of back pain. If a pivot option changes symptoms, it identifies a useful loading comparison; it does not establish a shortened muscle or justify forcing the hip through pain.
4. Fascial Force Transfer: Choose a Relevant Contact, Not a Whole-Chain Release
The thoracolumbar fascia connects with muscular and aponeurotic structures around the trunk and pelvis. Barker's cadaver study showed that traction at several muscular attachments could transmit tension through these layers. That is evidence of mechanical continuity in a dissected preparation, not evidence that a palpable diagonal band is blocking an athlete's swing.
If the history and examination support a manual trial, I choose one symptom-relevant posterior or lateral muscular area, with the athlete supported and the movement kept small. I use broad, tolerable contact while the chest turns slightly, without digging under the ribs or fixing the pelvis against a forceful twist. Contact pressure and movement amplitude remain easy to stop.
I then remove the contact and repeat the original comparison. Greater comfort may justify integrating the trial with active movement practice; no useful change is a reason to reconsider the target. Acute injury, progressive weakness, spreading numbness or severe persistent pain takes priority over attempts to release tissue.
5. Re-test the Same Stroke Before Progressing Sport Load
I repeat the same partial swing or stroke with the original stance, implement, direction and agreed effort. The useful outcome is a change in the familiar pain, perceived stiffness or ability to complete that phase. If I changed the stance or shortened the backswing, I record that as a modified strategy rather than crediting massage alone.
A smoother slow rehearsal does not demonstrate greater rotational power or tolerance for a full practice session. I distinguish movement comfort from performance, then coordinate any increase in speed, repetitions or resistance with the athlete's rehabilitation and coaching plan. A recurring symptom at the same workload needs further assessment, not progressively deeper contact.
For the golfer, hip capacity, trunk control, technique and practice exposure may all belong in that plan. The clinical review by Finn supports a multidisciplinary approach to returning to golf. At RSM, the manual finding helps select the next useful step; it does not replace the sport-specific progression.
Related RSM Clinical Blogs
Browse all Dynamic Myofascial Release clinical guides
▷ Low Back Pain & Stiffness: Thoracolumbar Fascia & Tissue Glide — Dynamic Myofascial Release · Examine lumbar fascial layers, bending and muscle loading when back stiffness also occurs outside sport.
▷ Low Back / Rib Tightness After Golf: Hip-Thorax Rotation — Sports Massage · Apply the hip–thorax comparison to golf-specific rib or low-back symptoms and the phase that provokes them.
▷ Pain Near the PSIS: SIJ, Hip or Lumbar Source? — Remedial Massage · Compare hip, lumbar and pelvic-girdle sources when the athlete points to pain near the PSIS.
Supporting Clinical Notes
Palpation, Contact and Re-Assessment
▷ Active or Passive Movement With Contact? Keep the Trials Separate
Therapist Position and Movement
▷ Coordinate Therapist Contact With Active Trunk Rotation
Study Dynamic Myofascial Release at RSM
In Dynamic Myofascial Release, learn to relate a supported tissue-contact trial to the athlete's actual rotation.
Trigger Point Therapy and Deep Tissue Massage develop the palpation foundations; confirm current DMR eligibility with RSM. Sports Massage, after TPT preparation, develops kinetic-chain assessment for athletic movement. Remedial Massage develops differential reasoning when hip, lumbar and pelvic-girdle findings overlap.
View the course schedule and entry requirements · Ask about course suitability and registration
About the Author
Hironori Ikeda, MSc Sports Medicine
Hironori leads RSM International Academy in Chiang Mai, Thailand. His teaching connects functional anatomy, clinical palpation and kinetic-chain assessment with practical massage decisions.
Read Hironori’s professional background and teaching approach