What should you do if the lower back begins to arch during the supine ankles exercise?

When practicing the supine ankles exercise, if the lower back begins to arch, the appropriate response is to draw the abdominal muscles in and lift into trunk flexion. This action engages the core muscles, stabilizes the pelvis, and helps maintain proper alignment of the spine. By pulling the abdominal muscles in, you can prevent excessive arching of the back, which could lead to strain or injury.

Maintaining core engagement is essential in Pilates, as it not only ensures safety during the exercise but also optimizes the effectiveness of the movement. This adjustment creates a stable base for the legs to move while protecting the spine. It is crucial that practitioners are aware of their body mechanics and make these necessary modifications to ensure a safe and effective workout.

Other approaches might involve altering the exercise or stopping altogether, but they don’t address the underlying issue of stability and core strength.