Full body · Mobility

Loaded Thoracic Rotation Hold

Rotation range from the mid-back rather than the low back — the difference between a shoulder that turns and a lumbar spine that pays for it

Technique

How to do it well

The set-up and the rep in full, then the cues the app shows on the exercise card — the short version, for the moment you are standing in front of the bar.

Set-up

Lie on your side with the hips and knees bent to 90° and the knees stacked; a foam roller under the top knee helps lock the hips in place. Both arms straight out in front at shoulder height, a light dumbbell in the top hand.

The rep

Keeping the knees together and down, rotate the top arm up and over across four seconds, turning from the ribs until the arm reaches towards the floor behind you. Follow the hand with your eyes. Hold at the end for twenty-five seconds, reaching through the hand, then come back slowly. Swap sides.

On the exercise card

  • Rotate from the ribs, hips stay square
  • Reach through the top hand and hold
  • Come back slowly, do not unwind
Tempo
4s to rotate
This is general information, not medical advice. Train Smart gives training and nutrition guidance for healthy athletes. It is not a substitute for a doctor, physiotherapist or accredited dietitian. If you have an injury, a medical condition, or you are unsure whether an exercise is right for you, get it checked first. Every recommendation on this site is sourced.
Common mistakes

What goes wrong, and the fix

What goes wrongThe fix
The knees liftingThe hips stay put, so the rotation has to come from the mid-back. Press the knees down.
Leading with the arm onlyTurn the ribs and let the arm follow. A shoulder that opens while the ribs stay put is not the point.
Unwinding fastCome back as slowly as you went.
Scaling

Make it easier, or harder

Easier
No dumbbell, or a pillow under the top hand at the end of the range.
Harder
A slightly heavier dumbbell, or a longer hold.
In the program

How Train Smart prescribes it

The sets and reps below are the authored starting point. The actual weight you see is calculated from your own last top set and the week you are in within your four-week block.

Rotation should come from the mid-back, which is built to turn, and not from the lower back. Boxing holds this in the prehab block because every punch turns the trunk; general fitness and bodybuilding use it to keep that range available under all the pressing.

ProgramSessionSets × repsLoad
BoxingPunch Power + Legs2 × 25s/sideLight DB
General FitnessFull Body B2 × 25s/sideLight DB
BodybuildingShoulders + Arms2 × 25s/sideLight DB

How the weight is calculated →

At a glance

What it trains, and who trains it

Loaded Thoracic Rotation Hold — anatomy diagram showing the muscles worked: Back. Front and back view.
Loaded Thoracic Rotation Hold — Back
Muscles worked
Back
Region
Full body
Classified as
Mobility

This exercise, in a program that knows why it is there

Train Smart puts this movement in the right session, at the right point in your block, at a weight calculated for you — and swaps it automatically if you do not have the kit.

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  2. Tell it how you playYour sport, your season, the nights you train and the kit you have. No account needed.
  3. See your week, then start freeYour program is built before you pay anything. Start the free month to unlock it, and cancel any time in your store settings.
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Your first month is free, with nothing to pay today. Then A$24.99/month, cancel any time.