In the context of pilates, what does 'eccentric' refer to when discussing muscle actions?

In the context of Pilates, 'eccentric' refers specifically to muscle lengthening under tension. This type of muscle action occurs when a muscle generates force while it is being elongated. For instance, during certain exercises, as you lower your body or a weight, the muscle activates to control the motion but simultaneously stretches.

Understanding eccentric contraction is crucial in Pilates because it plays a significant role in developing strength and stability. When a muscle lengthens while under tension, it helps to build strength in a controlled manner and enhances the muscle’s ability to absorb impact, which is essential in dynamic movements often performed in Pilates. This control aids in improving overall body mechanics and stability, which aligns closely with the principles of Pilates focusing on core strength and functional movement.