Which group correctly lists the three major tasks of gait?

Which group correctly lists the three major tasks of gait?

• A. Loading response, midstance, terminal stance
• B. Heel rocker, ankle rocker, forefoot rocker
• C. Initial contact, toe off, next initial contact
• D. Weight acceptance, single limb support, swing limb advancement

Answer: (D)

The question is about the three functional goals the body must achieve during each gait cycle. The best answer captures these overarching tasks: weight acceptance, single limb support, and limb advancement. Weight acceptance happens right after the foot makes contact with the ground. The body must absorb impact and transfer weight onto the stance leg in a controlled way, setting up stability for the next steps. Single limb support is the phase where one leg bears the body's weight while the opposite leg moves forward in preparation for the next step. This requires stability and control to keep the whole body balanced during the stance period. Limb advancement refers to moving the leg forward through the swing phase so the foot can reach a new position to contact the ground again. This enables smooth forward progression of the body. These three tasks collectively describe the functional aims of gait more than specific subphases, rocker descriptions, or gait events. The other options either name subphases within stance, describe mechanical rockers, or list discrete events, none of which sum up the broad functional goals of gait.

The question is about the three functional goals the body must achieve during each gait cycle. The best answer captures these overarching tasks: weight acceptance, single limb support, and limb advancement.

Weight acceptance happens right after the foot makes contact with the ground. The body must absorb impact and transfer weight onto the stance leg in a controlled way, setting up stability for the next steps.

Single limb support is the phase where one leg bears the body's weight while the opposite leg moves forward in preparation for the next step. This requires stability and control to keep the whole body balanced during the stance period.

Limb advancement refers to moving the leg forward through the swing phase so the foot can reach a new position to contact the ground again. This enables smooth forward progression of the body.

These three tasks collectively describe the functional aims of gait more than specific subphases, rocker descriptions, or gait events. The other options either name subphases within stance, describe mechanical rockers, or list discrete events, none of which sum up the broad functional goals of gait.