MuscleVolt™
MuscleVolt™
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Shipping Details
Shipping Details
Ships in 5-7 days
Our Guarantee
Our Guarantee
At GrindFuel, we stand by every rep—and every product. If your MagBag doesn’t stick, hold, or perform the way you grind, we’ll make it right. 30-day money-back guarantee. No hassle. No excuses. Just results.
Specifications
Specifications
Dimensions: 9.7" L × 5.8" W × 4.4" D
Most standard water bottles and shakers (up to 32 oz)
MuscleVolt – Power Your Recovery. Shock Your Strength.
MuscleVolt by GrindFuel is your portable powerhouse for muscle activation, recovery, and performance. Using advanced EMS (Electric Muscle Stimulation) technology, it sends controlled electrical pulses to targeted muscle groups — helping you recover faster, reduce soreness, and even enhance muscle strength without lifting a single weight.
Whether you’re a lifter grinding through DOMS, an athlete recovering post-game, or just looking for smart therapy at home — MuscleVolt gets deep, works fast, and fits in your pocket.
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Key Benefits
✅ Key Features:
- Electric Muscle Stimulation (EMS) – Activates muscle fibers, promotes blood flow, and speeds up recovery
- Multiple intensity levels – From light pulse to deep contraction

Additional Features
- Compact, wireless design – Use it at home, at work, or on the go
- Target-specific pads – Apply to abs, arms, legs, back, or glutes
- Supports recovery, rehab, and performance conditioning

Ignite your workouts with MuscleVolt—the high-intensity stim device that supercharges recovery, boosts performance, and keeps your grind electrified.
Frequently Asked Questions
What exactly does EMS do?
EMS (Electric Muscle Stimulation) sends low-frequency electrical impulses to muscles, causing them to contract and relax — just like during real workouts. This helps with recovery, pain relief, and even strength-building over time.
Is MuscleVolt safe to use every day?
Yes! It’s designed for daily recovery or performance use, and includes adjustable intensity levels to match your comfort zone.
Can it help build muscle?
EMS alone won’t replace heavy lifting, but it activates deeper muscle fibers, enhances mind-muscle connection, and complements strength training for better results.
Where can I use it?
Anywhere! Common areas include quads, hamstrings, glutes, lower back, abs, arms, and shoulders. It’s great pre- or post-workout, or even during a Netflix session.
Is it rechargeable and portable?
Absolutely. MuscleVolt is USB rechargeable, compact, and wireless — no tangled cords, no bulky gear.