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Muscle Pairs in Movement Agonist / Antagonist Relationship

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Artistic reinterpretation of Da Vincis Vitruvian Man with vibrant colors and dynamic lines. Anatomy & Physiology

Overview

In this lesson, we define key muscle pairings and explain how this knowledge can inform class planning and teaching.

Objective

Acquire knowledge of key agonist/antagonist muscle pairs in major joint movements, and name poses that utilize them.

What You'll Get

Name the agonist and antagonist muscles and give an example of a pose that utilizes each of these movements: elbow flexion & extension, shoulder flexion & extension, shoulder abduction & adduction, shoulder medial rotation & lateral rotation, spinal flexion & extension, hip flexion & extension, hip abduction & adduction, hip medial rotation & lateral rotation, knee flexion & extension, ankle dorsiflexion & plantarflexion, wrist flexion & extension. Explain how awareness of these muscle pairings impact students and provide examples of how this knowledge can inform sequencing and class planning.

Introduction


  • Following are the key muscle pairs involved in various movements.
  • In these examples, the agonist / prime mover and antagonist are noted from this source.
  • For more information on the agonist and antagonist muscle relationship, see Muscles, Movement and Contraction.
  • For definitions of movement terms such as flexion and extension, see Movement Terminology.

Elbow Flexion & Extension


Elbow Flexion

Marjaryasana Variation

Garudasana Arms

Sarvangasana

  • Bend arms
  • Prime Mover – biceps
  • Antagonist – triceps

Elbow Extension

Adho Mukha Svanasana

Utkatasana

Purvottanasana Variation

  • Straighten arms
  • Prime Mover – triceps
  • Antagonist – biceps

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