Ben Greenfield the army of recovery devices into one easy to carry system. Second, we wanted to give consumers the “tools” a muscle and movement therapist uses on clients during a therapy session. Portability and comprehensiveness were key factors in the design of the system. Traveling to the office, golf course, or on a plane with a mobility, lacrosse and golf ball, a runner’s stick, two halves of a softball, multiple sized and textured foam rollers plus trigger point tools was impossible. The goal was to combine all of these devices into a single nesting tool that could travel with everything you needed anytime, anywhere.The evolution of WAVE5 began with a sphere a little larger than a softball that split into two equal-sized domes. The size of the sphere needed to be large enough to maximize gravity and minimize user effort, yet small enough to remain ergonomically friendly for full body use.
https://www.iqbody.com/ben-greenfield-muscle-recovery-system/