This 4-part PW Series and all level class series is designed to address different areas of the hips to gain strength and mobility to deepen, improve and advance the Pilates practice. Part 1 Focus: Glute Maximus: One of the Primary hip extensor muscles. This class will help you to find and activate the glutes maximus. Strengthening your glutes can help improve posture, as well as make sitting down, standing, picking up heavy objects and climbing stairs easier. Equipment: All Expect hand loops