ACE Personal Trainer Practice Exam

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Prepare for the ACE Personal Trainer Exam. Study with flashcards and multiple choice questions, each question includes explanations and hints. Get exam-ready now!

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In Sway Back posture, which curve is typically increased?

Anteroposterior curve
Posterior thoracic curve
Cervical curve
Neutral spine curve

The correct answer is: Posterior thoracic curve

In Sway Back posture, the posterior thoracic curve is typically increased due to the backward positioning of the thoracic spine. This posture is characterized by a forward shift of the pelvis and an excessive extension in the lumbar region, resulting in a flattened or reduced lumbar curve and an exaggerated thoracic curve. This alteration in curvature leads to a more pronounced rounding of the upper back, which is a defining aspect of Sway Back posture. The thoracic spine's natural kyphosis is enhanced, leading to a greater posterior curve in that area. Understanding the mechanics of this posture is essential for identifying alignment issues and designing corrective exercise programs for clients.