EMS Protocol Builder
Build a smarter EMS session in seconds. Choose your goal, training level, body area, and muscle build to get suggested pulse, work/rest timing, ramp, recovery, and session duration.
Formula logic: goal + training status + body area + muscle build = frequency, pulse width, work/rest cycle, ramp timing, duration, and intensity cap.
Enter values and click Calculate.
This estimates a conservative EMS starter protocol, not a medical prescription.
⚠ Educational use only. Stop if stimulation feels painful, sharp, dizzying, irregular, crampy, or causes skin irritation.
Body area starting presets
Use these as public-facing education ranges. The calculator adjusts them based on goal and experience.
| Body area | General intensity | Best use | Notes |
|---|---|---|---|
| Full body | Lower to moderate | Fitness, conditioning, cardio | Keep conservative because total fatigue adds up fast. |
| Glutes | Higher tolerance | Strength, shape, conditioning | Large muscle group, usually handles stronger contractions. |
| Quads | Moderate to high | Strength, cardio, conditioning | Strong contractions can fatigue legs quickly. |
| Hamstrings | Moderate | Strength, warm up | Increase slowly to avoid cramping. |
| Abs / core | Moderate | Fitness, conditioning | Avoid during pregnancy or recent abdominal surgery unless cleared. |
| Back | Moderate | Warm up, strength, posture support | Do not place stimulation directly over the spine unless the suit is designed for it. |
| Calves | Lower to moderate | Warm up, circulation, conditioning | Cramp-prone. Use longer rest periods. |
| Arms / shoulders | Lower | Warm up, strength support | Smaller muscles usually need less intensity. |
| Chest | Low and cautious | Only manufacturer-approved use | Avoid current paths across the heart. |
EMS safety rules
Do not use EMS
- With a pacemaker or implanted defibrillator.
- On the neck, head, mouth, or carotid area.
- Across the chest or through the heart.
- On infected, swollen, inflamed, irritated, numb, or broken skin.
- While driving, operating machinery, or doing risky movement.
Use caution
- Heart conditions.
- Epilepsy or seizure history.
- Pregnancy.
- Recent surgery, trauma, fractures, or unexplained pain.
- Skin sensitivity, burns, or electrode irritation.
This tool is for education and product guidance only. Always follow the specific suit manufacturer’s instructions.