A Styrofoam cylinder is an inexpensive, versatile piece of fitness equipment that facilitates workout programs and relieves sore muscles, according to Shape Magazine. The publication claims that utilizing a Styrofoam cylinder is an effective, affordable way to give oneself a great massage as well.
Other uses of the fitness product listed by the magazine include eliminating scar tissue and accelerating the recovery process after a workout. Because they're so easy to use, Styrofoam cylinders can replace other equipment such as yoga blocks. The publication states that companies like Amazon offer a wide selection of new and used Styrofoam cylinders for purchase.