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M. ART Institute Core Biomechanics & Postural Health
🩺 Kinematic Movement Index

Anatomical Stretches Directory

Evidence-based reference guide covering target musculature, biomechanical mechanisms, execution cues, and safety modifications for foundational core postures.

Cat-Cow Spinal Flexion Extension
Spinal Decompression • Marjaryasana-Bitilasana

Cat-Cow Spinal Wave

Primary Target Muscles: Erector spinae, rectus abdominis, multifidus, intersegmental rotatores.
Kinematic Benefit: Provides progressive axial unloading and stimulates hydrostatic disc exchange while lubricating zygapophyseal facet joints.

Execution Protocol: Begin in quadruped position with wrists directly under shoulders and knees under hips. Inhale as the belly gently descends and the sternum lifts (Cow). Exhale smoothly as the navel draws toward the spine and the dorsal arch rounds upward (Cat). Perform 8–10 continuous breath cycles.

⚠ Contraindication: Avoid extreme cervical hyperextension if presenting cervical spondylosis or active disc protrusion.

Low Lunge Psoas Stretch
Anterior Hip Opening • Anjaneyasana

Low Lunge Iliopsoas Lengthener

Primary Target Muscles: Psoas major, iliacus, rectus femoris, pectineus.
Kinematic Benefit: Lengthens the primary anterior hip tether, decreasing anterior pelvic tilt and relieving hyper-lordotic lumbar shear stress.

Execution Protocol: Step one foot forward into a 90-degree knee bend with the rear knee resting softly on a mat. Tuck the tailbone downward (posterior pelvic tilt) and gently shift weight forward until a stretch is felt across the front of the rear hip. Hold for 30–45 seconds per side.

⚠ Contraindication: Place a cushioned pad under the patella if presenting prepatellar bursitis or knee sensitivity.

Sphinx Pose Thoracic Extension
Thoracic Mobility • Salamba Bhujangasana

Sphinx Pose Thoracic Fulcrum

Primary Target Muscles: Thoracic erectors, rhomboids, pectoralis minor stretch.
Kinematic Benefit: Safely restores thoracic extension without overloading the vulnerable L5-S1 lumbar hinge, countering desk-worker kyphosis.

Execution Protocol: Lie prone on your abdomen with forearms parallel on the floor and elbows under shoulders. Press the pubic bone into the mat, draw the shoulder blades down the ribcage, and project the chest forward. Hold for 45–60 seconds with steady diaphragmatic breaths.

⚠ Contraindication: Discontinue if sharp pin-point compression is felt in the posterior lumbar spine (facet impingement).

Child's Pose Restorative
Restorative Decompression • Balasana

Supported Balasana Lat Decompression

Primary Target Muscles: Latissimus dorsi, thoracolumbar fascia, gluteus maximus.
Kinematic Benefit: Provides gentle flexion traction along the lumbar spine and promotes deep parasympathetic neuromuscular relaxation.

Execution Protocol: Kneel with big toes touching and knees placed shoulder-width apart. Fold forward from the hips, resting the torso between the thighs with arms extended forward on the floor. Allow the forehead to rest on the mat and breathe into the posterior ribs for 1–2 minutes.
Downward-Facing Dog Posterior Chain
Posterior Kinetic Chain • Adho Mukha Svanasana

Adho Mukha Svanasana Kinetic Line

Primary Target Muscles: Gastrocnemius, soleus, hamstrings (biceps femoris, semitendinosus), thoracic extensors.
Kinematic Benefit: Lengthens the superficial back line fascial continuum from the plantar fascia to the cranial suboccipitals.

Execution Protocol: From quadruped position, tuck toes, lift hips toward ceiling, and form an inverted V-shape. Press firmly through index finger knuckles and lengthen spine. Maintain slight knee bend if hamstrings are tight. Hold for 30–45 seconds.
Bridge Pose Glute Activation
Pelvic Stabilization • Setu Bandhasana

Bridge Pose Gluteal Activation

Primary Target Muscles: Gluteus maximus, hamstrings, transverse abdominis.
Kinematic Benefit: Wakes dormant gluteal fibers via reciprocal inhibition while simultaneously stretching the anterior hip structures and opening the chest.

Execution Protocol: Lie supine with knees bent and feet flat on the floor hip-width apart. Engage core, press through heels, and lift hips until thighs and torso form a straight diagonal line. Hold for 20–30 seconds, repeating 3 sets.