Question

Which of the following statements is true regarding the gait cycle in walking:

a.The stance phase is shorter than the swing phase.
b.A large propulsion force is generated during heel strike.
c.The foot is accelerating off of the ground in initial swing
d,he body center of mass is lowest at mid-stance.

Answer 1

In the gait cycle, the true statement is that the body center of mass is lowest at mid-stance, offering stability.

Step-by-step explanation:

The gait cycle during walking involves a repetitive pattern of movement by the legs and feet. Evaluating the provided statements relating to this cycle, let's consider each statement's validity:

• The stance phase is actually longer than the swing phase, as during the stance phase, the foot is in contact with the ground supporting the body weight.
• A large propulsion force is not generated during heel strike; it primarily occurs at the push-off phase just before the foot leaves the ground.
• During initial swing, the foot indeed accelerates off of the ground, preparing for the next step.
• The body's center of mass is lowest at mid-stance, providing a moment of stability in the gait cycle.

Therefore, considering these explanations, the true statement is that the body center of mass is lowest at mid-stance.