Which activity demonstrates sustaining balance during complex movement experiences for PreK4?

• A. Hops on one foot then the other
• B. Walks across beam forward and backward
• C. Jumps across the playground
• D. Runs quickly in a straight line

Answer: (B)

Dynamic balance involves keeping control of the body while moving and adapting to changing directions and surfaces. Walking across a beam forward and backward challenges a PreK4 student to stay aligned over the base of support as the path narrows and direction reverses. This requires continuous weight shifts, foot placement, and coordinated movement of arms and trunk, all while maintaining steady control throughout the task. It directly targets sustaining balance during a complex movement experience because the movement is ongoing and changing, rather than a single jump or run. The other activities focus more on unilateral balance, power, or straight-line speed, rather than maintaining balance on a narrow, changing surface.