Does bed rest help back pain? What Michelle Pontes sees in clinic

In a 2016 YouTube video, the Brazilian physiotherapist Michelle Pontes takes on a question many people ask when their back goes: is rest or movement worse? Pontes was speaking about back pain linked to a disc problem, but the question is the one most people face in a flare. Movement tends to help people recover faster, Pontes says, and that's been studied. Yet it isn't what Pontes sees day to day. People who come to the clinic have often rested for a long time. Some arrive after 20 days in bed, doing as little as possible. Pontes's video description also offers teleconsultations and links to Pontes's own site, Movimento Vence Dor. In that video, Pontes is blunt about what that does:

"Isso prorroga o tempo de recuperação."

(Our translation: "That drags out the recovery time.")

Michelle Pontes, YouTube, 2016

Two costs of a long rest

The first cost, Pontes says, is more suffering during those weeks. The second comes later. When a person who has rested that long starts moving again, they find it enormously hard to trust their own body. They're afraid the pain will come back.

The patients who do better, in Pontes's account, kept moving and kept noticing. One day stiffer, another day less. One day they could do one thing, another day something else. They learned what their body could do, and didn't let the limits settle in. Pontes's 20 days are stories from a clinic, not a study, but the trials point the same way.

What the trials found

The clearest single trial is old but telling. In Finland in 1995, 186 employees with new back pain were given two days of bed rest, back exercises, or advice to carry on as usual within what the pain allowed. A week in, about one in five who carried on as usual were still off work. With bed rest, it was about two in five (Malmivaara et al, 1995).

Public advice says the same. The NHS says to stay active and try to continue your daily activities, and not to stay in bed for long periods (NHS, 2026). Short rests are fine. Long spells in bed are what can slow recovery.

When it's more than a flare

Most flares pass, but a few signs mean more. If any start, get help:

Get medical help straight away

• Trouble peeing, or leaking pee or poo without meaning to
• Numbness around your genitals or bottom, or sex feeling different
• Both legs weak, numb or tingly, or you can't walk because of the pain
• Pain after a serious fall, accident or blow
• Chest pain or trouble breathing with it; or new pain far worse than before, or getting worse fast

See a doctor first

• A fever, or feeling hot, shivery or unwell
• Cancer in the past, or weight lost without trying
• Pain worse at night or unchanged by moving or resting; high between the shoulder blades; one leg weak or numb

If a new flare isn't getting better after a few weeks, keeps getting worse, or worries you, see a doctor.

How this fits the Manage back pain program

In the 1h Protocol to Manage Back Pain, chapter 4, "When your back goes", plans the first hours of a flare and a smaller day you can still keep, picked by you before you need it. Chapter 5 carries the flare through the next days: what to hand over, what to tell people, and how to build back from one step lower. You leave with fourteen days to try it, with a sheet, reviews on days 7, 14 and 30, and four one-tap check-ins by email if you're signed in.

Source: Michelle Pontes, Hérnia de disco piora mais com repouso ou movimento?, 8 Jan 2016 Research: Dahm et al, 2010 · Malmivaara et al, 1995 · NHS, 2026