“I started out liking the Vulken. Unfortunately, mine is now the ONE Speed High Intensity 17†Vibrating Foam Roller, as the other three speeds have failed to operate. And, the roller is conveniently just past the ONE year warranty. Rather than buying another Vulken, I will try the LifePro 4-Speed Vibrating Foam Roller. At least it has a 100% LIFETIME MONEY BACK GUARANTEE in the event I experience a similar problem.”
