A simple squat test for ankle mobility limits
Squat depth is often blamed on tight ankles when the real limiter is hip position, balance, or simply unfamiliarity with the movement. A quick home check can separate ankle restriction from other factors without needing special equipment.
The useful comparison is between a normal bodyweight squat and the same squat with your heels raised slightly. If elevating your heels makes depth, balance, or torso position noticeably easier, limited ankle dorsiflexion may be contributing.
You can do this in a Sydney apartment, a Melbourne garage, or at an outdoor training area with little more than a wall and a small book. The test is practical rather than diagnostic, so treat it as a clue rather than a medical assessment.
Warm up first with a few easy squats and ankle circles. Stop if you feel sharp pain, numbness, or a joint that feels unstable. A physiotherapist or qualified strength coach is the right person to assess an injury or persistent restriction.
| Check | What to do | What it may suggest |
|---|---|---|
| Knee-to-wall | Keep your heel down and move your knee towards a wall | Limited range on one side if the distance differs clearly |
| Flat-foot squat | Squat as low as comfortable with heels planted | Shows your usual balance, hip and ankle strategy |
| Raised-heel squat | Repeat with heels on a thin book or small plate | Easier depth points towards ankle range being a factor |
Start with the knee-to-wall check
Stand facing a wall with one foot in front. Keep the heel flat, point the toes straight ahead, and gently drive the knee towards the wall. Move the foot back until the knee can barely touch without the heel lifting. Measure the gap from the longest toe to the wall, then compare both sides.
A rough difference of a few centimetres can be meaningful, especially when one ankle feels stiff after running, football, or a long day sitting at a desk. The result is not a universal pass-or-fail score; leg length, foot shape, and testing technique affect the measurement.
Compare a flat and raised heel squat
Perform a slow bodyweight squat with your feet about shoulder-width apart. Notice whether your heels stay grounded, whether your knees can track over your toes, and whether your chest drops sharply as you approach the bottom.
Place both heels on a slim book, wedge, or weight plate and repeat. If this immediately lets you squat deeper with a more upright torso and less heel pressure, ankle dorsiflexion is probably part of the limitation. The change should be clear rather than a tiny difference created by forcing the movement.
Check what the result does not prove
A better raised-heel squat does not mean your ankles are the only issue. Hip anatomy, stance width, toe angle, trunk control, balance, and confidence can all influence depth. Try a slightly wider stance and allow the toes to turn out a little; many people gain room without changing ankle mobility.
Also compare sides. If the right knee tracks smoothly but the left heel lifts or the left ankle feels blocked, the difference may reflect an old sprain or local joint restriction. A general feeling of tightness is less useful than observing a repeatable movement difference.
Use the result in ordinary training
If the raised-heel version feels better, practise controlled squats with a modest wedge while working gradually on ankle range. Calf raises, gentle knee-over-toe drills, and loaded carries can support lower-leg strength, but none should be painful. Keep the movement slow enough to notice whether the heel stays connected to the floor.
Australia’s gyms commonly sell lifting shoes, heel wedges, and resistance bands, while many people train barefoot at home or in a local park. Footwear can change the result, so repeat the test in the shoes you use for barbell training. A lifting shoe may be useful for training, but it does not permanently increase ankle mobility.
Keep the test practical and safe
For everyday movement, you do not need to chase maximum depth. A comfortable squat that suits your work, sport, and body is more valuable than forcing a position because it looks technically perfect. Someone preparing for an AFL season in Brisbane may need a different squat strategy from someone strength training twice a week in Canberra.
If pain, swelling, repeated ankle rolling, or a large left-to-right difference persists, arrange an assessment with an Australian-registered physiotherapist. When buying equipment online, Australian Consumer Law provides basic consumer protections, but a wedge or shoe should still be selected for fit and stability rather than marketing claims.
The practical takeaway is simple: test a flat-foot squat, raise the heels slightly, and compare the change with a knee-to-wall check. A clear improvement with heel elevation points towards ankle mobility as a contributor, while a small change suggests looking at stance, hips, balance, or technique as well.