Shifting the body from side to side while on the toes describes which low impact move?

The correct answer is the box shuffle. This movement involves transitioning from side to side while remaining on the toes, which helps to maintain a low impact on the joints. The box shuffle is characterized by its lateral movement, allowing participants to engage in cardiovascular activity without the jarring impact that can occur with more explosive or high-impact exercises. This makes it an excellent choice for individuals looking for a way to improve agility, coordination, and cardiovascular fitness while minimizing stress on the body.

In contrast, the other options described are different types of movements that may involve higher impact or varied techniques. The power squat jumping jack combines a squat and a jumping jack that typically involves a more explosive motion. High knees emphasize vertical movement with knees driving up towards the chest rather than lateral movement. Repeaters usually refer to a sequence of repeated movements (such as alternating leg lifts) and do not specifically entail the side-to-side transition characteristic of the box shuffle. Thus, the lateral movement on the toes is uniquely defined within the context of the box shuffle.