Скачать или смотреть How Can We Take The Spinal Engine Theory to Application?

Understanding the role of the spine in human movement highlights a fundamental yet often overlooked principle of our anatomy. Typically, we imagine our spine as a straight rod running down the center of our body, maintaining a neutral position. However, the spine's natural S-shaped curvature is critical to our movement and stability.

Consider this analogy: imagine you have a straight ruler and you side bend it. The ruler moves in one plane, specifically the frontal plane, without any rotation. Our spine, however, behaves differently because of its curvature. To illustrate this, picture putting your fists on top of each other. If you tip the top fist slightly forward to mimic the spine's curvature and then side bend it to the left, you’ll notice that the top corner of the top fist tips down to the right. This demonstrates how our vertebrae function during side bending.

This natural curvature and the way our vertebrae are stacked cause side bending to induce rotation, a crucial element of efficient movement. Unlike the conventional model, which likens our legs to springs propelling us forward in the sagittal plane (front to back), the spiral engine theory acknowledges the three-dimensional aspect of our movement. The spine's curvature enables side bending, which in turn generates rotational torque. This torque helps move our trunk and pelvis, propelling us forward through space.

This rotational movement is more energy-efficient than relying solely on the eccentric and concentric muscle actions of our legs. It leverages connective tissue, fascial networks, and elastic energy, making our movements more sustainable and less energy-consuming.

Observing athletes in action, like Usain Bolt or other elite sprinters, helps solidify these concepts. Their movements often defy traditional biomechanical models, showcasing more efficient strategies. Understanding these principles is crucial for optimizing performance and injury prevention.

This insight into the spine's role and the importance of rotational movement offers a more comprehensive understanding of human biomechanics, emphasizing the need to look beyond traditional models and consider the intricate dynamics of our body's movements.

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