Coregeous Ball is an inflatable air-filled sponge ball used to massage and activate your core as well as stretch your psoas. With accessing your innermost abdominal, this soft-stretchy exercise ball can help you relieve stress and tension through vagus nerve stimulation. 

• Access muscles gently and safely
• Improve mobility 
• Prevent injury 
• Small, lightweight, and portable
• Ideal to be used on-the-go