주요기능

• Designed to house two Trigger Point Massage Balls next to one another for an alternative type of massage
• Sleeve allows you to effectively target more than one area of your mid and upper back
• Can be used to reach either side of the spine, upper back, and other targeted areas of the upper and lower-body
• Trigger Point massage balls sold separately
• Preferred massage tool for use with the Trigger Point Upper Body Guidebook