The order of the mat exercises changes through the levels by:

The progression in mat exercises as one advances through the levels often involves adding more exercises into the routine. This incorporation of additional exercises allows for increased complexity and variety, which contributes to the overall strength, flexibility, and coordination of the student. Each new exercise builds upon previously learned skills and introduces different movement patterns, challenging the body further and enhancing muscle engagement.

While variations can certainly enhance a given exercise, the core idea in advancing through the levels is to expand the repertoire of exercises available. This not only helps in addressing different muscle groups but also keeps the practice fresh and engaging for those progressing through their Pilates journey.

Other options may suggest shifts in the sequencing or focus of exercises, which are important but are typically secondary to introducing new movements that facilitate deeper learning and physical development.