This Pilates workout is the perfect start to know how to use the fitball or if you are specifically looking for a fitball strength builder. Let's get started! ✅ You need : 1 Mat amzn.to/2H0Bc5W 1 Fitball (Gymball) amzn.to/2GYdKq4 ⭐ For : Confirmed Beginner/Intermediate