Bodyworn vibrational apparatus for stimulation therapy, namely, for the delivery of timed, selectable, and programable variable frequency ranges via nerve pathways for physical, functional and mental performance improvement; vibrational therapy apparatus for use in enhancing physical flexiblity, dexterity and performance for fitness, sports and exercise activities; Portable, vibrational frequency stimulators for nervous system application; programmable frequency therapy apparatus, namely, portable bodyworn, vibration-generating, frequency stimulation devices for enhancing sports performance by warming and toning muscles, increasing flexibility, increasing muscle memory, and enhancing balance and stability; programmable nervous system stimulators, namely vibrational frequency delivery devices for use in influencing appetite via nerve stimulation and increasing vocal range via nerve stimulation; neuro-muscular stimulator devices for sports, occupational, educational, and military usage, namely, portable, wearable vibrational frequency stimulators; apparatus for delivery of vibrative and harmonic frequency stimulus to nerve endings to deliver functional improvements and training and healing benefits by enhancing blood flow, and for delivery of vibrative and harmonic frequency stimulus to nerve endings to elicit safe and balanced stretching and toning of muscle and connective tissue to aid in hand/eye coordination and to improve the body's ability to move and perform; rechargeable and battery-operated portable frequency stimulant apparatus for wearable application on the neck, arm, leg and waist; Bodyworn, vibrative apparatus for stimulating nerve endings and interrupting nerve patterns in order to dampen pain receptor firing; portable vibrational frequency stimulant apparatus for use in sports training and performance improvement