How to do the Spine Twist
CoreAbsBodyweightIntermediate
The Spine Twist is a deceptively demanding rotational exercise that trains your obliques and deep stabilizers to work together with precision and control. Master it and you build the kind of functional core strength that transfers to every athletic movement you make.
Add this to my personalized plan →Muscles worked
Primary
AbdominalsObliques
Secondary
Hip flexorsLower back
Step-by-step
- Sit tall with legs extended and together, arms stretched out to the sides at shoulder height, palms facing down.
- Inhale to prepare, then exhale sharply as you rotate your torso to one side, reaching through your fingertips and keeping your hips completely square.
- Pulse twice at the end of the rotation to deepen the oblique contraction, then inhale as you return with control to center.
- Repeat to the opposite side, maintaining equal length through both sides of your spine throughout the entire set.
Common mistakes
- Letting the hips shift or lift during rotation, which bleeds the work away from the core — anchor both sit bones evenly into the floor before and during every rep.
- Collapsing the spine or rounding forward as you twist, which reduces oblique engagement — grow tall through the crown of your head and think of lengthening upward as you rotate.
- Using arm momentum to force the rotation rather than leading with the ribcage — initiate every twist from your thoracic spine, not your shoulders.
Pro tip — On each exhale, actively pull your lower abdomen in and up before you rotate — this pre-activates the deep transverse abdominis and creates a stable cylinder of tension that lets your obliques produce cleaner, more powerful rotation.
Sets & reps by goal
Build muscle3–4 sets × 10–15 reps
Get stronger3–4 sets × 6–8 reps
Lose fat / tone3 sets × 12–20 reps
Rest: 60–90 sec between sets.
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