Form guide · Squat
How to Squat With Proper Form
The squat is the most useful lower-body movement you can train — and the one people most often cut short. Here's how to do it well, and how to actually know your depth.
Almost everyone squats too high. Not because they're lazy, but because there's no feedback at the bottom of the rep — your eyes are forward, the load feels heavy, and "deep enough" feels a lot higher than it really is. The result is months of half-reps that quietly leave size and strength on the table.
The fix isn't squatting heavier. It's squatting to a consistent, honest depth with a controlled tempo, then adding load from there. This guide walks through the setup, the depth standard worth chasing, and the handful of mistakes that hold most people back.
How to do it, step by step
- 1
Set your stance
Stand with feet about shoulder-width apart, toes turned out slightly (10–30°). Spread your weight across the whole foot — heel, big toe, and little toe all in contact with the floor.
- 2
Brace before you descend
Take a breath into your belly and brace your core as if about to be lightly punched. Keep your chest tall and your eyes forward on a fixed point.
- 3
Sit down and back
Break at the hips and knees at the same time. Let your knees travel forward and track in line with your toes while your hips move down and slightly back.
- 4
Hit depth
Lower until the crease of your hip drops below the top of your kneecap — that's parallel or just below. This is the depth standard the rest of the guide refers to.
- 5
Drive up under control
Push the floor away through your midfoot and stand tall, squeezing your glutes at the top. Don't bounce out of the bottom — own the position before you reverse it.
What Tip Top's AI checks
Hip crease below the kneecap = a good rep. Above it = too shallow.
Tip Top Fitness's AI watches the angle of your knee and the height of your hip relative to your knee at the bottom of every rep. When your hip stays above your knee, it logs the rep as shallow — and if it happens on a few reps in a row, your coach calls it out in the moment. It also flags reps you bounce out of too fast, so depth and tempo both stay honest without you ever checking a mirror.
Try a form check freeMuscles worked
Primary
- Quadriceps
- Glutes
Supporting
- Hamstrings
- Spinal erectors / core
- Adductors
- Calves
Common mistakes (and how to fix them)
Cutting depth short
The single most common squat error. Stopping above parallel trains a much smaller range of motion and shortchanges your glutes and hamstrings. If you can't reach depth, the problem is usually load or ankle mobility — drop the weight and elevate your heels slightly rather than living in half-reps.
Bouncing out of the bottom
Using a hard rebound at the bottom to fling yourself up feels powerful but skips the hardest part of the rep. Lower under control, reach a stable bottom position, then drive. Controlled tempo is what builds strength out of the hole.
Knees caving inward
If your knees collapse toward each other on the way up, cue yourself to "spread the floor" — actively push your knees out so they track over your toes. Caving usually signals weak glutes or trying to lift too much, too soon.
Heels lifting off the floor
Coming onto your toes shifts the load forward and is usually an ankle-mobility limit. Keep your weight through your midfoot and heels; if your heels still rise, try a slightly wider stance or a small heel elevation.
Why it's worth training
- Builds the quads and glutes — the biggest muscles in your body — efficiently.
- Carries over directly to standing up, climbing stairs, and picking things up off the floor.
- Trains your core and spinal stability under load without a dedicated ab routine.
- One of the most time-efficient strength movements: lots of muscle worked per rep.
Frequently asked questions
How low should I squat?
Aim for the crease of your hip to drop just below the top of your kneecap — commonly called parallel or just below. Going deeper is fine if you can keep a neutral spine and stable heels; stopping above parallel is the most common way people undertrain the movement.
How do I know if my squat is deep enough?
Without feedback it's hard to judge from the inside, because depth feels much lower than it is. A side-on video, a coach, or a real-time form checker like Tip Top Fitness comparing your hip height to your knee height each rep are the reliable ways to know.
Is it bad if my knees go past my toes?
No. Knees traveling past the toes is normal and necessary for many people, especially in deeper squats — the old "knees should never pass your toes" rule is a myth. What matters is that your knees track in line with your toes and your heels stay down.
How many squats should I do?
For strength and muscle, 3–5 sets of 5–10 controlled reps a couple of times a week is a solid starting point. Prioritise consistent depth and tempo over chasing a rep number.
Stop guessing about your squat form.
Tip Top Fitness watches every rep through your phone camera, counts them, and tells you the one thing to fix — in real time.
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