BakBalls are an ergonomically designed one piece rubber. The dual ball architecture helps offer the best possible massage experience in a way which is cost effective. There are numerous ways to use and harmonise the Bakball into your fitness routine to help relieve muscle tension, tightness and promote blood flow. Not only can fitness enthusiasts benefit from its use but also those who may work in an office environment, where prolonged sitting may induce poor posture and back pain. The small, lightweight nature of the Bakball allows it to pinpoint precise trigger points where knots commonly develop. Regular and consistent use can help minimise risk of injury, including; back pain, sciatica, hamstring discomfort, achilles tendonitis and plantar fasciitis.