The Role of Objective Movement Analysis in the Control of Yoga Asanas: A Case Study.

Complement Med Res

Academic Laboratory of Movement and Human Physical Performance "DynamoLab", Medical University of Lodz, Lodz, Poland.

Published: February 2024

Introduction: Yoga is classified as a form of complementary and alternative medicine. It can be used in many disciplines including physiotherapy, medicine, and sport. The objective of the study was to identify possible biomechanical problems during yoga practice and to minimize the risk of injury.

Case Presentation: Objective evaluation of the symmetry of asanas, balance, stability, and muscle tension was provided in case of a 37-year-old woman, practicing mainly aerial and Hatha yoga for 6 years. The bigger body tilt and deviations in center of pressure (COP) parameters were observed in tadasana during forward examinations. In tadasana, the highest muscle activity was observed in the rectus femoris. In case of forward tadasana observation, the highest activity was found in the gastrocnemius and in the lumbar portion of the erector spinae. During backward tadasana trial, the most active were the tibialis anterior and rectus femoris muscles. In garudasana and natarajasana, the symmetry of the trunk position in relation to the lower limbs was observed, regardless of the supporting limb. In the same way, COP parameters in garudasana were similar regardless of the supporting limb. However, in natarajasana, the higher COP displacement parameters were observed in the case of the nondominant supporting limb. As for the electromyographic evaluation of garudasana and natarajasana, the highest muscle activity was observed in the lumbar portion of the erector spinae. In chakrasana, a slightly greater angle of the hip extension was observed in the left hip. A higher muscle activity in chakrasana was observed in the lumbar portion of the right erector spinae. In sirsasana, no significant displacements of the cervical spine were observed, but a higher activity of the left sternocleidomastoid muscle was found.

Conclusion: With the use of objective movement analysis, possible biomechanical problems were identified. Attention should be paid to the normalization of the tension in the lumbar part of the right erector spinae and the right sternocleidomastoid muscle, as well as to the balance training in positions on the nondominant lower limb. Objective movement analysis can be a useful tool for instructors or physiotherapists to adjust yoga programs and correct asanas in order to avoid future injuries.

Unlabelled: EinleitungYoga gilt als Form der Komplementär- und Alternativmedizin. Es ist in vielen Disziplinen einsetzbar, von Physiotherapie über Medizin bis Sport. Das Ziel dieser Studie war es, mögliche biomechanische Probleme bei der Ausübung von Yoga zu identifizieren, um das Verletzungsrisiko zu minimieren.Vorstellung des FallsEine objektive Beurteilung der Symmetrie der Asanas, des Gleichgewichts, der Stabilität und der Muskelspannung erfolgte bei einer 37-jährigen Frau, die seit 6 Jahren hauptsächlich Aerial- und Hatha-Yoga praktiziert. Stärkere Körperneigung und Abweichungen bei Druckmittelpunkt-Parametern wurden in Tadasana bei der Vorwärts-Beobachtung festgestellt. In Tadasana wurde die höchste Muskelaktivität im Rectus femoris beobachtet. Bei der Tadasana-Vorwärts-Beobachtung war die höchste Aktivität im Gastrocnemius und im lumbalen Anteil des Erector spinae zu verzeichnen. Während der Tadasana-Rückwärts-Übung waren die aktivsten Muskeln der Tibialis anterior und Rectus femoris. In Garudasana und Natarajasana wurde die Symmetrie der Rumpfposition im Verhältnis zu den unteren Gliedmaßen unabhängig von der belasteten Gliedmaße beobachtet. Ebenso waren die Parameter des Druckmittelpunkts (DMP) in Garudasana unabhängig von der belasteten Gliedmaße vergleichbar. In Natarajasana wurden jedoch höhere Parameter der DMP-Verschiebung bei der nicht-dominanten belasteten Gliedmaße beobachtet. Bei der elektromyografischen Auswertung von Garudasana und Natarajasana wurde die höchste Muskelaktivität im lumbalen Anteil des Erector spinae beobachtet. In Chakrasana wurde ein etwas größerer Winkel der Hüftstreckung im linken Hüftgelenk beobachtet. Eine höhere Muskelaktivität in Chakrasana wurde im lumbalen Anteil des rechten Erector spinae beobachtet. In Sirsasana wurden keine signifikanten Verschiebungen der Halswirbelsäule beobachtet, jedoch war eine höhere Aktivität des linken Sternocleidomastoideus zu verzeichnen.SchlussfolgerungMit Hilfe einer objektiven Bewegungsanalyse wurden mögliche biomechanische Probleme identifiziert. Mit besonderer Aufmerksamkeit sollte auf die Normalisierung der Spannung im lumbalen Anteil des rechten Erector spinae und des rechten Sternocleidomastoideus sowie auf die Schulung des Gleichgewichts in Positionen auf der nicht-dominanten unteren Extremität geachtet werden. Die objektive Bewegungsanalyse kann ein nützliches Instrument für Instruktoren oder Physiotherapeuten sein, um Yoga-Programme anzupassen und Asanas zu korrigieren, um Verletzungen vorzubeugen.

Download full-text PDF

Source
http://dx.doi.org/10.1159/000535312DOI Listing

Publication Analysis

Top Keywords

erector spinae
32
der
20
bei der
20
rectus femoris
16
lumbalen anteil
16
anteil des
16
objective movement
12
movement analysis
12
muscle activity
12
lumbar portion
12

Similar Publications

Tuberculosis is a disease caused by  (TB), demonstrating a vast clinical spectrum that can potentially involve all systems of the body. We present the case of a female in her late 20s, with an employment background in healthcare. She recently moved to the UK from India.

View Article and Find Full Text PDF

Sciatica, often characterized by low back pain (LBP) radiating to the leg, is a challenging condition to manage, especially when conventional therapies fail. We present the case of a 27-year-old man who suffered from persistent low back pain with left-sided radicular symptoms. Despite treatment with numerous oral medications, including acetaminophen, nonsteroidal anti-inflammatory drugs (NSAIDs), gabapentinoids, and muscle relaxants, his symptoms persisted and intensified.

View Article and Find Full Text PDF

Changes in thoracic erector spinae regional activation during postural adjustments and functional reaching tasks after spinal cord injury.

J Neurophysiol

January 2025

Centre of Precision Rehabilitation for Spinal Pain (CPR Spine), School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Birmingham, UK.

Many individuals with incomplete spinal cord injury (SCI) exhibit reduced volitional control of trunk muscles, such as impaired voluntary contractions of the erector spinae (ES), due to damage to the neural pathways regulating sensorimotor function. Studies using conventional bipolar electromyography (EMG) showed alterations in the overall, or global, activation of the trunk muscles in people with SCI. However, how activation varied across specific regions within the ES, referred to as regional activation, remains unknown.

View Article and Find Full Text PDF

The patient was a male in his 60s who underwent a retroperitoneoscopic right nephrectomy for a diagnosis of right renal cell carcinoma (cT3aN0M0). During surgery, the patient was positioned in the left lateral recumbent, jackknife position. A blood test of the day after surgery showed an abnormally high CK level of 23,038 U/L.

View Article and Find Full Text PDF

Lumbar Erector Spinae Plane Block Provides Effective Postoperative Analgesia in Hip Fracture Surgery.

J Coll Physicians Surg Pak

January 2025

Department of Orthopaedics and Traumatology, Faculty of Medicine, Sakarya University, Sakarya, Turkiye.

Objective: To compare the postoperative analgesic effectiveness of ultrasound-guided lumbar erector spinae plane (LESP) block with lumbar plexus block (LPB) in patients operated for proximal femur fractures.

Study Design: A randomised controlled trial. Place and Duration of the Study: Sakarya Training and Research Hospital Operation Theatre, Sakarya, Turkiye, between January and June 2023.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!