What role do the obliques play in Pilates exercises like the Mermaid?

The obliques play a crucial role in stabilizing the spine during Pilates exercises such as the Mermaid. These muscles, located on the sides of the abdomen, are primarily responsible for rotational movements and lateral flexion of the spine. In the context of the Mermaid, which involves a side-bending motion, engaging the obliques helps maintain proper alignment and stability of the spine throughout the movement. This engagement not only prevents excessive torque or strain on the spinal structures but also promotes fluidity and control in the exercise. By stabilizing the spine, the obliques contribute to overall core strength, which is a fundamental principle of Pilates practice, enabling smoother transitions and enhancing overall body awareness.