The squat, and getting off the floor

Bend at the hips and knees together, and stand back up. That is the whole pattern.

It is also the first one most desk-bound adults lose, and the loss is invisible for years because you can avoid it. You stop choosing low chairs. You take the armrest. You put a hand on your knee. Nobody, including you, notices the moment it stops being optional.

Range comes first, and it is not flexibility

There are two things to grade a squat on — how far down you can go, and how much you can hold there. Almost everyone trains the second and ignores the first, which is backwards.

Range is not the same as flexibility. It is the usable, controlled depth where you can still organise yourself, not the depth you can flop into. Three things commonly limit it:

Ankles. The most frequent culprit and the least suspected. If your heels lift or your weight rolls to the outside of your foot as you descend, your ankles cannot let your knees travel forward far enough.

Hips. If your lower back rounds under you at the bottom — the "butt wink" — you have run out of hip before you have run out of squat.

Practice. For a great many Indian adults, the deep squat was a completely normal position until roughly their thirties and then disappeared with chairs and Western toilets. That is not a mobility problem so much as a disuse problem, and it comes back faster than people expect.

Test yourself in thirty seconds

Stand facing a wall, toes about ten centimetres from it. Squat down as far as you can without your knees touching the wall, your heels lifting, or your back rounding.

If you cannot get your thighs to parallel, range is your limiter and no amount of added weight will fix it.

Training the range

Deep squat hold. Sink to the bottom of a squat and stay there for 30 to 60 seconds. Hold a doorframe, a table edge, or a strap if you need to — using support is not cheating, it is how you get the reps in while your ankles catch up. Do it daily. This is the single highest-return ten minutes in the whole method.

Heels elevated. Put a two-centimetre book under each heel and squat. This borrows range from the ankle so you can train the position while the ankle improves separately.

Goblet squat. Hold a weight at your chest. Counter-intuitively, the load makes the movement easier to organise — it counterbalances you, so your chest stays up without you having to think about it. This is why the free program starts here rather than with a barbell.

Training the load

Once you can get into the position, the job is to be strong in it. The free program uses goblet or barbell squats at 3 sets of 8 to 10, plus a single-leg movement.

Do not skip the single-leg work. Lunge walks and Bulgarian split squats train the squat pattern and balance simultaneously, and they expose a left–right difference that a two-legged squat happily hides. Most people have one side noticeably weaker and have never found out.

Depth beats weight. A squat to parallel with a moderate weight builds more usable capability than a heavier quarter-squat. Quarter-squats train the range you already own.

Getting off the floor

The specific skill in the Sit to Rise test — down to the floor and back up without support — deserves practising as a movement in its own right, not just as a test.

Do it three times, most days. Try to use less support each week: two hands, then one, then a fingertip, then nothing. Vary the route down, because in real life you do not get to choose which way you fall.

It sounds trivial. It is the exact capability whose absence redefined my father's life, and it is trainable at 75, let alone at 45.

What good looks like

For a rough target: an adult who trains should be able to hold a bottom-position squat comfortably for a minute, complete a set of ten goblet squats with a quarter of their bodyweight, and get off the floor without a hand down. Dan John's strength standards are a good sanity check if you want numbers to aim at over a longer horizon.

None of that is athletic. It is the baseline for a body that keeps its options open.