Massage Gun Buying Guide: What Actually Matters

A percussion massage gun can loosen tight muscles and speed up recovery. But the spec that dominates listings (peak wattage) is the one that matters least. Here is what to look for, what to ignore, and how to use one safely.

Amplitude and stall force

Amplitude is how far the head travels in millimetres. 10-12 mm reaches deep into muscle. Budget guns at 6-8 mm feel like vibration, not percussion. If it does not displace muscle, it is a toy, not a recovery tool.

Stall force is how much pressure the motor takes before stopping. Higher means it keeps working when you lean in. Treat peak wattage as marketing. A 30W motor with 10 mm amplitude beats a 50W motor with 6 mm.

Battery, noise, and what you will notice

Look for at least 2 hours of real battery life with USB-C charging. Weight matters. Anything over a kilogramme gets tiring on your own back. 700-900 g is the sweet spot.

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Frequently asked questions

Can a massage gun replace stretching?

No. It complements stretching. Use the gun to release tight spots, then stretch the loosened muscle.

How long per spot?

30-60 seconds per muscle group. Longer is not better. It can cause bruising or nerve irritation.

Where should I avoid using one?

Never on bones, joints, the front of the neck, or over fresh injuries. If it hurts, stop.