Class 4 of Pilates for back pain program. If you suffer with back pain or not, the glutes (and other deeper muscles of the hips) are essential for postural support and movement. The gluteals and hamstrings work as one unit so we need to practice proper engagement, strength and activation to help with our core control. You will be amazed how much better you feel with some regular targeted thought for your bottom! A tennis ball or massage ball will be useful for targeted stretching.