What is a key characteristic of the rocking horse movement?

The rocking horse movement is characterized by the alternating motion of the legs, where one leg lifts while the other lowers, creating a dynamic, flowing movement akin to the rocking of a horse. The key feature of this movement involves a change in the direction of the hands, which assist in coordinating the upper body while the legs are engaged. This helps enhance balance and stability during the exercise, supporting the overall rhythm of the movement.

The significance of changing the direction of the hands lies in its ability to promote a full-body workout as well as enhance coordination. This movement not only helps in engaging core muscles but also improves agility and body awareness, making it a valuable addition to any training regimen focused on functional movement patterns.

In contrast, the other options focus on specific movements that may not encapsulate the essence of the rocking horse motion. The side knee lift tends to emphasize lateral movement, sprinting in place focuses on an entirely different type of cardiovascular exercise, while calf raise pulses target the lower legs and may not incorporate the upper body movements that define the rocking horse. Thus, the key characteristic of the rocking horse movement is best described by its coordination involving the change of direction of the hands.