Final answer:
Jumping on a hard surface without proper cushioning or support is no longer recommended because it creates a higher risk of injury.
Step-by-step explanation:
The rapid and bouncing-like movement that is no longer recommended because it creates a higher risk of injury is jumping on a hard surface without proper cushioning or support. Such movement can put a lot of stress on the bones and joints, increasing the chances of fractures or other injuries. Examples of this risky activity include jumping on a trampoline without safety precautions or performing high-impact exercises on a hard floor.