MORGAN LACROSSE BALLS The Morgan Massage Lacrosse Ball is the perfect kit to use as a trigger point release when looking for an alternative to a personal masseuse or an athletic trainer to regularly rub out the kinks, soreness, and tight spots in the muscles. This provides a way to massage specific parts of the muscles and control how much pressure to apply. The trigger point ball has a smooth rubber surface and ever so slight compression that gives you the ultimate control. It can be used on all hard surfaces and walls in myofascial manipulation and trigger point therapy. It’s a great massage tool for athletes across all sports.  diameter being 6.5cm