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MyoSpark Fit Double Kit
$849.00Original price was: $849.00.$679.00Current price is: $679.00.
Pre-Order Now! Ships September 2026
MyoSpark Fit is a wearable, app controlled, smart muscle stimulator designed to help you get the most out of your training. Built with clinically inspired technology, it delivers targeted stimulation through intuitive controls and easy-to-use electrodes, making it ideal for use at home, in the gym, or on the go.
Motion-triggered stimulation synchronizes with your movement during dynamic exercise while timed modes help you recover after your sessions or relieve common aches and pain.
The MyoSpark Fit Double Kit has everything you need to get started including two MyoSpark stimulators, electrodes, and accessories, allowing you to stimulate up to four areas at once. Expand your system to up to 12 areas at once with additional MyoSpark stimulators.
Designed, assembled, tested, and distributed in the USA
MyoSpark Fit is designed for active individuals who want to optimize their training, recover quicker, and keep moving and improving over the long term.
If your goal is better movement, smarter recovery, and training you can sustain, MyoSpark Fit was built for you.
Athlete & Recreational Lifters - Support muscle activation and maintain reliable recovery between sessions
Coaches & Trainers - Provide performance-focused EMS tool grounded in clinical muscle science
Data-Focused Users - Track sessions, adjust intensity, and build more informed training and recovery habits
Active Adults - Improve strength, muscle, movement quality, and consistency
How It Works
The human body uses small electrical signals from the brain to control our muscles. FES, or Functional Electrical Stimulation, uses adhesive electrode pads placed on the skin over target muscle groups to similiarly apply small electrical pulses. These pulses activate your motor neurons, causing them to fire and generate muscle contractions. MYOLYN’s systems use intelligent stimulators with sophisticated algorithms to coordinate FES across several muscle groups at once. This enables coordinated muscle contractions that assist you in performing dynamic movements.
Studies show that when electrical stimulation is used during volitional resistance training, greater muscle activation can be achieved. This is because FES preferentially activates your more powerful fast-twitch type II muscle fibers while volitional contractions start with the smaller slow-twitch type I fibers. This total activation pattern can drive explosive increases in muscle size and strength. Electrical stimulation can also be used between sessions with static or low-intensity modes to improve recovery. E-stim increases blood flow and helps flush metabolic waste like lactic acid, helping you get back in the game quicker.
