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Pain relief guides

Muscle tension is personal.

A tender spot after a long day. Tight shoulders. Soreness after an unfamiliar workout. Understand what people mean by "muscle knots", what may help, and when the right next step is an assessment rather than more pressure.

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Understand it

First, what is going on

How it can feel

A deep ache, a tender spot or a muscle that feels tight when you move. Sometimes pain is felt away from the sensitive area. These sensations are real, but "muscle knot" is an everyday description, not a diagnosis. Persistent myofascial pain needs a different conversation from ordinary post-exercise soreness. [1],[2]

What may help

Movement, changes to the activities that keep provoking symptoms, and physiotherapy or massage may form part of care. What helps depends on the cause. A massage gun is an optional tool, not a way to diagnose the problem or a reason to push through pain. [1],[2],[3]

When to see someone

If pain persists despite self-care, keeps returning, gets worse or affects sleep and daily activities, speak to a GP or physiotherapist. New swelling, weakness, numbness or an injury should not simply be labelled a knot and massaged harder. [1],[4],[5]

Know the difference

Tightness, soreness or an injury?

Not every tender spot is the same

Myofascial pain can involve sensitive areas called trigger points and pain felt elsewhere. Repeated muscle use or tension may contribute, but the cause is not always clear. You cannot confirm myofascial pain syndrome from how a spot feels under a massage gun. [1],[2]

A fresh strain needs different care

A strain is an overstretched or torn muscle. Pain after an injury, especially with swelling, bruising or difficulty using the area, is not a cue for deep massage. NHS guidance advises avoiding massage for the first couple of days after a sprain or strain. Follow injury-specific advice instead. [4]

The evidence

What does massage research actually show?

Hands-on care

A clinical review recommends considering massage and physiotherapy as less invasive first options for trigger-point pain, while noting the limits of the evidence. These approaches are part of a wider care plan, not proof that one technique permanently removes every painful spot. [2]

Percussion devices

A 2023 review of 13 studies reported improvements in flexibility and some pain outcomes, but every included study had limits in its methods or reporting. Another 2023 review of 11 studies found possible short-term range-of-motion and flexibility benefits; ten studies had moderate risk of bias and one high risk. Its studies only measured short-term outcomes. [3],[6]

What this means for you

A massage gun may be useful for short-term comfort or movement for some people. The evidence does not establish that it permanently "breaks up knots", repairs a strain or prevents pain returning. Findings from hands-on massage cannot automatically be transferred to a device. Neither review establishes a guaranteed result from a particular Recovapro model. [2],[3],[6]

Self-care

Find a next step that fits you

1

Check what you are dealing with. If symptoms followed an injury, or there is swelling, bruising, weakness or loss of sensation, use the appropriate medical or injury advice first. Do not work over an unexplained painful spot with a device. [4],[5],[6]

2

Look beyond the tender spot. Notice what brings symptoms on and what changes them: a repeated task, a training session, long periods in one position or stress-related tension. A physiotherapist can help you decide what to change and whether exercise or other treatment is appropriate. [1],[2]

3

Keep movement comfortable. For an injury, NHS advice is to start moving the area when pain no longer stops you, to help prevent stiffness. For persistent tension, ask about suitable exercise rather than relying only on massage. Do not force a stretch or activity through worsening pain. [1],[4]

4

If you choose a massage gun, keep it gentle. Follow the instructions for your device. Use it only on suitable muscle areas, avoid pressing hard or repeatedly attacking one spot, and stop if it hurts or symptoms worsen. Do not use it over bones, joints, the spine, the head or front/side of the neck, broken skin, bruising, fresh injuries or unexplained swelling. [6]

5

Reassess, rather than escalating pressure. Notice whether an approach helps the activities that matter to you. If relief is brief and the same pain keeps returning, or you need more pressure to tolerate it, seek an assessment rather than assuming a stronger massage is the answer. [1],[2]

Where the gear fits

An optional tool, chosen for the area

We make massage tools, so weigh what we say accordingly. If massage is suitable for you, the shape and size of a tool can help you choose how to position it. Published research on percussion therapy suggests possible short-term benefits, with important limits. It does not establish that these products treat an injury or permanently remove a knot. [3],[6]

Hands fitting a Bullet attachment to a white massage gun

Bullet attachment

A Bullet attachment is designed for pinpoint contact on smaller muscle areas. Choose the attachment compatible with your device. A focused contact point is not a reason to press harder. Avoid bones, joints and freshly injured areas; stop if it hurts.

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Black RecovaBall on the floor beside a person lying on their side

RecovaBall

The RecovaBall combines a ball shape, textured rubber exterior and three vibration settings for localised use. It is a different type of tool from a massage gun, so findings about percussion devices cannot simply be applied to it.

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Black Recovapro Lite with a round attachment positioned on a forearm

Recovapro Lite

At 700 g, Recovapro Lite is compact, with an ergonomically shaped handle, five speeds and up to 2,800 percussions a minute. Consider how comfortably you can hold and position it, not power alone. Do not twist or strain to reach a spot; ask for help or choose another approach.

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No tool is necessary for everyone. Keep movement and other appropriate care in the plan, and seek an assessment for persistent or unexplained symptoms.

Safety

Check first if anything else is going on

Ask a clinician before using percussion if you have a bleeding disorder, take medicines that affect bleeding, have reduced sensation, osteoporosis, a history of blood clots, recent surgery or another condition that may make pressure unsafe. Do not massage a suspected blood clot or a freshly injured area. [4],[6],[7]

Related guides

Explore related guides

Sources

Read the evidence

  1. Mayo Clinic, Myofascial pain syndrome: symptoms and causes.
  2. American Family Physician, Trigger Point Management, 2023.
  3. Sams et al., The Effect of Percussive Therapy on Musculoskeletal Performance and Experiences of Pain, 2023.
  4. NHS, Sprains and strains.
  5. NHS, Compartment syndrome.
  6. Ferreira et al., The Effects of Massage Guns on Performance and Recovery, 2023.
  7. NHS, Deep vein thrombosis (DVT).
The promise

Said plainly

Clear about the research

Published studies suggest possible short-term flexibility and pain benefits from percussion devices, with important limits. That is not proof of a permanent fix for muscle knots or an injury treatment. [3],[6]

90-day money-back guarantee

If you choose to buy, the returns policy gives you 90 days from purchase. Items must be returned in the same sellable condition with accessories; return shipping is not covered. Read the returns terms.

Persistent pain? Know when to get help.

Persistent or worsening symptoms deserve an assessment. Sudden severe pain, especially with swelling, numbness or difficulty moving, needs urgent help: NHS advice is to call 999 or go to A&E for sudden severe pain. One-sided leg pain and swelling may be a blood clot: seek urgent GP/111 advice; with chest pain or breathlessness, call 999. Do not massage it. [5],[7]

RecovaSmart

More than a pain score.

We are developing RecovaSmart around the full story of pain: what it feels like, what it changes and what you have tried.

See what we are working towards

In development. Not a service you can use today.

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