“The EMS offers a promising alternative to traditional strength training for enhancing the strength parameters and motor abilities”

ANDRE FILIPOVIC, HEINZ KLEINO¨ DER, ULRIKE DO¨ RMANN, AND JOACHIM MESTER (2012, Pg 1) ELECTROMYOSTIMULATION—A SYSTEMATIC REVIEW OF THE EFFECTS OF DIFFERENT ELECTROMYOSTIMULATION METHODS ON SELECTED STRENGTH PARAMETERS IN TRAINED AND ELITE ATHLETES

“Electrical stimulation is a modality used for the rehabilitation of persons with neurological damage. It is effective for improving muscle strength, blood flow, decreasing atrophy, healing tissue, and decreasing pain. “

Barbara M. Doucet,Amy Lam and Lisa Griffinb (2012, pg Conclusion) Neuromuscular Electrical Stimulation for Skeletal Muscle Function

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3375668/

“The use of EMS can also prevent people from injuries, especially for those inclined to injuries in the lower back, knees, shoulders, and muscles. EMS is very gentle on the joints and reduces the risk of injury due to the absence of weights .”

Yong-Seok Jee (2018, pg. introduction) The efficacy and safety of whole-body electromyostimulation in applying to human body: based from graded exercise test

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5833968/

“Medium frequency currents spread rapidly through the tissues arriving at the motor threshold easier and more comfortably than low frequency currents due to the lower impedance offered to theshort electrical pulses. Therefore, the use of medium frequencies allows for the use of a wider range of currents with recruitment of more motor units and penetration into deeper tissues without causing discomfort for the volunteers.”

“Priscila G. J. M. Alves , Fabiana R. Nunes, Elaine C. O. Guirro (2011, pg. 394) Comparison between two different neuromuscular electrical stimulation protocols for the treatment of female stress urinary incontinence: a randomized controlled trial”