Final answer:
The early-swing percent of gait refers to the percentage of the gait cycle that occurs during the early-swing phase, typically corresponding to 30-50% of the gait cycle.
Step-by-step explanation:
The early-swing percent of gait refers to the percentage of the gait cycle that occurs during the early-swing phase.
In gait analysis, the gait cycle is divided into several phases, including the stance phase and the swing phase. The early-swing phase occurs after the foot leaves the ground and prepares for the next step. It typically corresponds to approximately 40-60% of the gait cycle.
Therefore, the correct answer is option c. 30-50%.