The TriggerPoint MB Vibe massage ball is a must-have for athletes who want to perform at their optimal level day in and day out. Combined with the spherical design for multi-directional rolling, the rollers vibrations penetrate deep into muscles to target tense muscles with precision. With 3 different vibration speeds, the MB Vibe helps increases circulation compared to non-vibrating massage ball. Ideal for use before a workout, the vibrating massage ball loosen and lengthen muscles to increase flexibility. Roll with the MB Vibe to reduce soreness and stiffness faster than you would with a non-vibrating roller. The roller includes a rechargeable battery. Recover better, recover with TriggerPoint. TriggerPoint empowers people of all lifestyles to move and feel better. TriggerPoint designs and develops innovative massage therapy tools that mimic the touch of a therapists hands - making their massage ball, hand rollers, massage sticks and balls ideal for individuals of all ages, sizes, and athletic ability.