FitBall Pressure Points Package Package includes: two 2in Pressure Points Balls, a 30-minute DVD, and a full-color reference poster with 20 major acupressure points Use the acupressure balls to warm-up before a workout or release muscle tension after exercising Acupressure points chosen by acupuncture specialist Mark Coseo Easy to follow, step-by-step DVD Use acupressure to relieve back pain, shoulder pain, tendonitis, arthritis, leg cramps, etc.