urbnfit exercise ball (55 cm) for stability & yoga - workout guide incuded - professional quality (blue) urbnfit <b>exercise balls: ultra tough construction for perfect core workouts!</b> <p> do you love working out and rather than endless sit-ups, would like a super convenient way of performing back, stomach and core strengthening exercises?</p> <p> would you like a super durable exercise ball with an ultra safe, high grip surface? </p> <p> if so, our exercise balls are the perfect choice! with an extra large diameter, our exercise balls are perfect for home workouts with a tough, rubberized surface allowing you to perform a range of balance and stability exercises to strengthen your abdominal muscles, perfect for use with yoga, pilates or for general strength and balance training! </p> <p> ideal for the home gyms, our exercise balls are manufactured from ultra tough, burst resistant rubber, perfect for tough or weighted exercises, with a non-slip surface for safe, everyday use. perfect for both men & women, our exercise balls are available in 45cm, 55cm, 65cm, 75cm and 85cm diameters and blue or black, for easy co-ordination with other workout equipment! </p> <p> <b> our exercise balls are premium quality, with a number of key benefits</b>: </p><p> - perfect for strengthening the abdominals, core and lower back muscles. <br> - manufactured from burst resistant, durable pvc, perfect for tough workouts. <br> - high grip, non-slip surface for safe use when performing weighted exercises. <br> - perfect for use with yoga, pilates, or for general strengthening & balance.<br> - kit includes: workout guide, extra plugs and pump</p><p> <b>multiple colors:</b><br>black, blue, pink, red, silver, purple, green<p> <b>multiple sizes:</b><br> 45cm, 55cm, 65cm, 75cm and 85cm <br> <p> if you're tired of endless sit-ups and would like a professional quality, ultra durable, burst-resistant exercise ball, perfect for tough workouts and everyday use, our exercise balls are the ideal choice for beginner and advanced use! </p> <p> <b>click "add to cart" now!</b></p>