system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Which of the following muscles plays an impoant role in lifting the left foot off the ground while walking?
assistant
The correct answer is  The right gluteus medius and the right gluteus minimus lift the pelvis so that the left lower limb is raised, thus permitting the left foot to be advanced forward clear of the ground.