Personal massage apparatuses and methods of use are described herein. An example personal massage apparatus may include two or more motors configured to generate stochastic resonance vibration, which can be delivered to a human body through a first end of the personal massage apparatus. In such an example, a first motor may be vibrationally connected to a second motor provide to constructive or destructive interference of the second motors vibrational output, producing stochastic resonance vibration. Example personal massage apparatuses may be used to treat one or more of skin, muscle, bone, and/or tissue.
