With well over 3 million BOSU Balance Trainers in clubs throughout the world, the BOSU Balance Trainer has become one of the most versatile pieces of equipment on offer in the Fitness and Health Industries. This BOSU Balance Trainer is a device that is effective in achieving results in Strength, Cardio, Balance, Flexibility, Rehabilitation and Sports Conditioning.The original BOSU Balance Trainer consists of an inflated half ball fitted around a moulded platform. The product is commonly referred to as BOSU balls. The acronym ‘BOSU’ was initially an abbreviation for ‘Both Sides Up’. It now stands for ‘Both Sides Utilised’. There are many ways in which this product can be used in anyones regular fitness routine. The BOSU Balance Trainer is available in 2 sizes as well as the changes in density of the bladder.