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saadhussain514
False. The Trunk Flexion is a common dynamic flexibility assessment. It is a type of aerobic exercise in which a person exhales and rotates his torso in a slow motion in a certain direction. The important thing while doing this is to keep his upper arms at his sides and the elbows should be bent with hands positioned at the midline of the body. This helps in spinal stability.

The statement "the trunk rotation is a common dynamic flexibility assessment" is false.

Further Explanation:

The trunk flexion is a type of dynamic flexibility assessment. Trunk rotation is an exercise that can improve the greater motility of the spine, stability, flexibility and improve the core strength. The trunk being the vital part for any motion in the body are the most important part of the body for walking, stability and balancing. The normal body functioning every day is not possible with a weak trunk. Therefore, it becomes a very important aspect to improve the trunk mobility and strength.

Trunk rotation exercises can affect and strengthen the following muscles:

  1. Transversus abdominis: the pelvis and lower back is stabilized by this muscle.
  2. Lumber multifidus: the spine stabilized by this muscle.
  3. Rectus abdominis: this muscle is responsible for the development of flexes the torso and the spine.
  4. External oblique: the side abs that help in the rotation of the trunk is trying then by this muscle.
  5. Internal oblique: the rotation of the trunk along with the turning of the trunk is maintained by this muscle.

The exhalation followed by rotation of the talk show in slow motion at a certain direction is typically a trunk flexion. The flexibility of a person determined the degree at which the rotation of the torso can occur.

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Answer Details:

Grade: High School

Subject: Health

Topic: Physical Fitness

Keywords:

Trunk, trunk flexion, trunk rotation, motility of spine, stability, flexibility, torso, inhalation, exaltation, external oblique, transversus abdominis, lumbar multifidus, rectus abdominis, internal oblique.

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