Strength training, Pilates or yoga? Why choose? Imagine a squat, mermaid and sun salutation all in one fluid workout, and you’ll get a good sense of Resist-A-Ball Fusion. This is a flowing, rhythmic class that any Resist-A-Ball instructor can lead, even without extensive yoga or Pilates teacher training. By integrating fundamental core strengthening moves with precise alignment from Pilates and the mind/body engagement from yoga, you get a unique practice that fuses three of the most popular choices in fitness today. Your members will never need to choose again.