What term describes a series of running strides that repeatedly launch the athlete's body as a projectile at maximal acceleration or velocity over brief distances and durations?

What term describes a series of running strides that repeatedly launch the athlete's body as a projectile at maximal acceleration or velocity over brief distances and durations?

• A. Sprinting
• B. Running
• C. Jumping
• D. Walking

Answer: (A)

Sprinting is about moving at maximal speed with explosive, repeated strides that push the body off the ground so there’s a brief flight phase between steps. Over short distances, athletes accelerate to top speed and try to maintain it, using very quick ground contact times and powerful push-offs. This exactly fits the idea of repeatedly launching the body as a projectile at maximal acceleration or velocity over brief distances and durations. Walking lacks a flight phase and maximal effort, running is a broader term not specific to the top-speed, and jumping involves vertical projection without the continuous sequence of running strides.

Sprinting is about moving at maximal speed with explosive, repeated strides that push the body off the ground so there’s a brief flight phase between steps. Over short distances, athletes accelerate to top speed and try to maintain it, using very quick ground contact times and powerful push-offs. This exactly fits the idea of repeatedly launching the body as a projectile at maximal acceleration or velocity over brief distances and durations. Walking lacks a flight phase and maximal effort, running is a broader term not specific to the top-speed, and jumping involves vertical projection without the continuous sequence of running strides.