DR. JULIADoctor of Physical Therapy
Article

Coming Back After Time Off Without Getting Hurt

Illness, injury, a newborn, a busy few months. The comeback is where most people get injured, and almost always for the same reason.

Dr. Julia, PT, DPT

Doctor of Physical Therapy

Published Jul 29, 2026

2 min read

Everybody stops sometimes. Illness, injury, work, a new baby, a stretch where life simply took the space that training used to take.

The break itself is rarely the problem. The first three weeks back is where people get hurt, and it is nearly always the same mistake: picking up at the number they left off at.

Your fitness and your tissue tolerance fade at different speeds

This is the part that catches people out. Cardiovascular fitness and the feeling of coordination come back quite quickly. Tendon and connective-tissue tolerance takes longer, and does not announce itself. So you feel fine, your session feels manageable, and the complaint arrives two days later somewhere you were not thinking about.

Feeling capable and being prepared are not the same thing.

Start lower than feels reasonable

A useful mental starting point is somewhere around half of what you were doing before, then build from there. It will feel far too easy. That is not a mistake, it is the point. You are gathering information about how your body responds before you commit to a number.

The longer the break, the more conservative the start. A fortnight off is not the same as eight months off.

Add one thing at a time

When you are rebuilding, change one variable per week, a bit more weight, or a bit more volume, or a bit more speed. Not all three. If something starts complaining, you want to know which change caused it.

And frequency generally beats intensity early on. Three modest sessions teach your tissue more than one heroic one.

Use the day-after test

Judge a session by how you feel the following day, not during it. Mild, general soreness that settles within a day or two is fine. Something sharp or specific, or soreness that is still there in three days, means the last step was too big, drop back and rebuild more slowly. That is information, not failure.

Impact deserves its own runway

Running and jumping load tissue very differently from lifting, and being strong does not automatically mean you are ready to run. If impact is your goal, reintroduce it gradually and on its own timeline, walk-run intervals rather than straight back to your old distance.

Comebacks reward patience in a way almost nothing else in training does. Six unspectacular weeks beats three good ones and a setback.

When to get a plan rather than wing it

If your break was because of an injury or surgery, if you are returning after giving birth, if you have a condition that affects how you should train, or if you have tried to come back twice and been knocked out both times, get an assessment. Working out which tissue needs the runway, and how long, is far easier with someone watching you move.

If that is where you are, book an appointment and we will build the comeback properly.

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