The instinct is to lie down until it settles. For an ordinary sore back, that is usually the wrong move.

This is the one card in the set that is not about training hard. The honest answer for a sore lower back is movement — often, gently, and early. Resting it flat tends to stiffen everything and leave you weaker when you do get up.

So the session below is deliberately quiet. Walking gets the most time on it, and that is not padding.

How do we keep the legs, the explosiveness, the movement and the competitive intensity, while the injury is protected?

The Whole Session in One Picture

Screenshot this. Send it to a team-mate. Take it to the court.

AllONDECK back session card: four blocks over 60 minutes, with the timings for each.
Built to be read on a phone. Download the full-size card

The Four Blocks

1

Breathe and brace

10 MIN
⚠️Find the positions that do not hurt and spend time in them. You are looking for calm, not a stretch you can feel.
2

Walk

20 MIN

Flat ground, brisk enough to warm up, arms swinging.

The least impressive thing on this page and the one most worth doing.

3

Low-load movement

15 MIN

Bodyweight only, and only through a range that does not hurt.

⚠️Stop at the first sharp signal, not after it. Working through it does not earn you anything here.
4

Easy cardio

15 MIN

Bike or pool, conversational pace throughout.

⚠️No intervals in this block. That is not an oversight.

Why Walking Gets the Most Time

Because for ordinary, non-specific low back pain — the kind with no nerve involvement and no injury to a specific structure — staying active is consistently the advice that holds up, and walking is the easiest form of it to actually do. It loads the back gently and rhythmically, it does not require a gym, and you can do it on a bad day.

Bed rest was standard advice for a long time and then stopped being, because people who rested came back stiffer and slower than people who kept moving. If you take one thing off this page, take the walking.

What About the Gym

It comes back, but later and from underneath. Loaded rotation, heavy deadlifts and anything that makes you brace and hold your breath are the last things to return, not the first. Build back through the movements in block 3 until they are genuinely boring, then add load slowly.

Tennis itself is rotation under load. Respect the order.

Read This Before You Start

This is a general conditioning session, not medical advice, and it is not a diagnosis.

These signs mean today, not next week

Pain travelling below the knee, numbness or pins and needles in the leg or foot, weakness in a leg, or any change in bladder or bowel control — see a doctor the same day. Also get checked if the pain followed a real fall or impact, or if it wakes you at night and will not settle in any position. This page is about an ordinary sore back and is not medical advice.

The Point of All This

Every other session in this set is about protecting one part and training the rest hard. A back is different, because the back is involved in everything — so the answer is not intensity somewhere else, it is keeping the whole thing moving until it settles.

Quiet and consistent beats hard and sporadic here. That is the only card in the set where that is true.

🎾

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The Rest of the Set

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