During the Long Stretch exercise, which muscles are primarily engaged?

The Long Stretch exercise in Pilates primarily engages the abdominals, which are crucial for maintaining core stability and proper posture throughout the movement. This exercise emphasizes the recruitment of the core muscles to support the spine while the body moves through positions that require lengthening and control.

The activation of the abdominals helps to stabilize the pelvis and lumbar spine, allowing for smooth movements while avoiding excessive strain on the lower back. Additionally, the abdominals help facilitate hip and shoulder mobility, which is integral during this exercise as the body transitions through the long plank position.

Understanding the role of the abdominals in this context highlights their importance not only in executing the Long Stretch effectively but also in protecting the body from injuries that could arise from improper alignment and movement patterns. The other muscle groups mentioned, while important in different contexts, do not play a primary role in the Long Stretch exercise as the abdominals do.