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RUNNING POSTURE

Good running posture isn't just about your feet. Every part of the body from head to heel is connected — and a problem at the top of the chain shows up at the bottom.

The OYF approach to posture is whole-body and physics-based. Rather than issuing a list of disconnected rules ("lift your knees", "swing your arms"), it starts from one central principle: the closer your landing is to being vertically aligned — foot beneath your centre of mass — the more efficiently every other body part will naturally organise itself. Fix the landing and much of the posture corrects itself. But understanding what good posture looks and feels like at each body part helps you identify what to work on.
The Posture Chain
Running posture is a chain. Faults at the top create compensations lower down, and faults at the bottom (most commonly overstriding) force compensations all the way up. The chain runs like this:
1Head position affects neck and shoulder tension
2Shoulder position affects arm swing efficiency
3Arm swing affects hip rotation and balance
4Hip position affects glute activation and landing angle
5Landing position determines braking force, cadence, and rebound
Body Part by Body Part
👁️
Head & Gaze
Look 10–15 metres ahead on the road or track
Keep your chin level — neither tucked down nor raised
Relax your jaw and face muscles — tension travels downward
Don't look at your feet — it drops your head and rounds the upper back
Don't crane your neck forward — it's a sign of sitting back on your hips
The tell: If your head bobs forwards and backwards as you run, you're likely heel striking and your body is rocking over the impact. A smooth gaze at a fixed point should feel stable when technique is good.
💪
Shoulders & Upper Back
Keep shoulders low and relaxed — not hunched toward your ears
Allow a small natural rotation in the upper back with each stride
Keep the chest open — not collapsed inward
Don't tense or raise the shoulders — a common response to effort that wastes energy
Don't allow excessive trunk rotation — a little is natural, a lot is compensating for something
The check: At the end of a hard effort, notice where you hold tension. Most runners clench their shoulders. Consciously drop and relax them every few minutes on a long run.
🤲
Arms & Hands
Bend elbows at roughly 90° and keep arms close to your sides
Swing arms forward and back — not across the body
Keep hands relaxed — imagine holding a crisp without breaking it
Don't swing arms across the centre of your body — it creates lateral rotation that wastes energy
Don't clench fists — tension in the hands travels up the arms and into the shoulders
OYF principle: Arm swing that crosses the midline is almost always a sign of a rotational compensation for something happening lower down — usually in the hips or at landing. Fix the landing and arm crossing often resolves itself.
🦴
Core & Spine
Maintain a neutral spine — neither arched nor rounded
Run tall — imagine a thread pulling the top of your head upward
Allow the natural S-curve of the spine — don't artificially straighten it
Don't let the lower back arch excessively — a sign of weak glutes and hip flexors
Don't collapse forward at the waist — this is sitting back, not leaning forward
The lean: A forward lean in OYF running comes from the ankles, not the waist. The whole body tilts as a unit — like a ski jumper in flight — not by folding at the hips.
🍑
Hips & Glutes
Keep hips level — no excessive dropping on each stride
Allow the glutes to drive the stride — you should feel them working on hills and faster efforts
Keep hip flexors relaxed — tight flexors from sitting pull the pelvis forward and arch the back
Don't let one hip drop lower than the other — a sign of weak glute medius and a risk factor for IT band problems
Don't tuck the pelvis under — a flat back prevents the glutes from firing properly
The test: If you feel your glutes burning during track sessions, that's exactly right — they should be working. Many runners who have spent years in cushioned shoes find their glutes completely inactive until they change technique. Heidi's strengthening exercises rebuild this.
🦶
Foot Strike & Landing
Land with the foot beneath your centre of mass — under your hips
Aim for a whole-foot landing that feels like a midfoot strike
Keep ground contact time short — think of touching a hot surface
Don't reach the foot forward — this is overstriding, the most common cause of injury and inefficiency
Don't deliberately land on the forefoot only — this overloads the calf and Achilles
OYF core principle: The foot strike is the result of everything above it. Fix the head, shoulders, hips, and lean — and the foot landing often corrects itself. The starting off routine establishes the correct landing pattern from the very first step of every run.
Related
🏃 Form Tips Library 🥁 Science of Cadence 🧘 Stretching & Mobility 📖 OYF
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