TExES Physical Education EC-12 Practice Exam

What is one essential characteristic of a mature running pattern?

1. The trunk maintains a slight forward lean throughout the stride pattern

2. The arms swing in synchronized opposition to the leg action

3. The support foot contacts the ground flat and under the center of gravity

4. The knee of the support leg bends slightly after the foot has made contact

The correct answer is: The trunk maintains a slight forward lean throughout the stride pattern

The essential characteristic of a mature running pattern that is correct is that the arms swing in synchronized opposition to the leg action. This coordination between arm and leg movement is crucial for maintaining balance and momentum during running. When the arms move in opposition to the legs, it helps to stabilize the runner's body and enhances the efficiency of the running gait. This synchronization allows for a more powerful and fluid running style, which is often observed in experienced runners. As the left leg moves forward, the right arm swings forward, and vice versa, creating a natural rhythm that keeps the body aligned and balanced. The other choices describe important elements of running, but they do not capture the primary characteristic of mature running. For instance, the forward lean of the trunk is common in running but not necessarily indicative of maturity in running technique. Likewise, while contact of the support foot and the knee bend after foot contact are also components of running mechanics, they do not describe that pivotal arm-leg coordination which characterizes a skilled runner.