58cm Balance Half Ball Trainer, Stability Exercise Yoga Half Ball with Resistance Bands & Pump - Improve Core and Ab Strength with Full Body Home Gym Workouts Or Fitness Training
Features: 
-COMPREHENSIVE EXERCISE SET: The balance ball is a balance, strength, and muscle trainer all-in-one. It can be used by anyone at any fitness level, and focuses on improving agility and balance. This multifunctional exercise equipment assists in core training, improving mobility, high-intensity cardio training, and can even be used for rehabilitation and physical therapy. The ball can be easily carried and used in your home, office, gym or even outdoor.
-SAFE & ANTI-SLIP DESIGN: Our balance ball is made with slip resistant material that allows you to safely exercise with the ball worry-free. You can safely stand, jump, or kneel on the ball to practice your balance. The upgraded textured surface allows for a stronger grip, so you can avoid injuries and accidents while trying to improve your coordination and agility.
-KINDLY NOTE:Pls make sure to height of the ballance ball is not over 17cm when you are inflating and the max load capacity is not over 250kg.
For Exercise Workout,you could find some from youtube such as link: https://youtu.be/esU52WYZhC8?si=SSgJqvnbAySpP9Aw