The Bosu Balance Trainer is a versatile, easy-to-use piece of exercise equipment that challenges your balance and engages core muscles to improve strength and performance. The unstable surface forces you to stabilize your body, helping with balance, flexibility, and injury prevention.Ideal for weight training, the Bosu increases difficulty by activating more muscles, leading to faster strength gains. It's perfect for yoga poses, adding difficulty or improving flexibility, and also enhances plyometric drills for explosive power and quickness. Great for sports like tennis, football, basketball, and skiing.Made of latex-free material, the Bosu resists bursts and supports up to 300 lbs (136 kg). The set includes a hand pump and a downloadable Dvd workout, so you can start right away.Take the Bosu Balance Trainer home and improve strength, balance, flexibility, and sports performance in one workout tool.