The large and small Barrels are specialized Pilates apparatus that enhance breathing, develop both the arms and legs, and work the spine to help correct posture. Instead of using barrels, beginning students may substitute firm pillows.
(Spine Corrector) The large and small Barrels used in the Pilates Method enhance breathing, develop both the arms and legs, and work the spine to help correct posture and movement. The barrels can be substituted by using firm pillows, both small and large.