Safety and precautions
Genuine vibration massagers have a larger pad that doesn’t penetrate the muscle, so they are fairly safe. You should always be careful, but by being designed to drive their heads into your muscles percussion massagers or massage guns carry a far greater risk.
Places to avoid
Injured and damaged tissues
The most obvious thing to avoid is damaged tissues such as sprains, torn muscles, bruising or inflammation.
Medical conditions
There are a lot of medical conditions that you’d avoid using a massage gun with. There’s too many to list and I’d still miss some, so when in doubt ask your heath care professional.
Bones
You massage muscles and to a lesser extent other soft tissues. There’s no benefit in massaging bone, and it could be very painful.
Front and side of neck
Whatever you do, avoid the front and side of your neck, like this clown is doing. There’s sharp projections off the vertebrae at the side, and a lot of sensitive structures towards the front.
Joints
Another thing you need to avoid is joints There’s generally no benefit in using a massage gun directly on a joint, and you will likely cause injury.
Neurovascular bundles
You also need to avoid what we call neurovascular bundles. This is where you have major nerves and blood vessels travelling together without much protection. Some major ones in your body are
- in your groin
- behind your knees
- in front of your elbow
- the front of your neck as already mentioned
Calf muscles (vascular)
The last major one to avoid is your calf muscles if you have prominent veins of any suspicion of something vascular going on. There’s a condition called deep vein vein thromboses where you have blood clots in your veins. If you dislodge a clot they can block the arteries to your lungs and kill you.
General safety
They are the dangerous places, to be absolutely avoided, but you should also get rid of any head that looks like it would be at home on a jackhammer. Even when used on muscles massage guns can cause serious damage. Colleagues tell me they are now seeing patients with build ups of scar tissue from using massage guns, and there’s even a report in a journal of someone nearly bleeding to death internally from massage gun injuries (2).
Irresponsible advice from massage gun marketers
Massage gun advocates make the following claims about massage gun usage. These are wrong, but more importantly they encourage users to use their machines in a way that will cause damage or injury.
The wrong advice
- Massage guns help break up or disperse fat cells
- Massage guns break up adhesions.