Why firm snow punishes sloppy footwork

Winter in the UK hills rarely gives you soft powder on a big slope. What you usually get is windslab, névé, or spring snow that has frozen overnight into something with a firm crust and just enough bite to lull you into complacency. On a 20-degree slope you can get away with clumsy feet. On a 35 to 45-degree slope, you cannot.

Crampons do not grip by magic. Each point has to be engaged, and your weight has to travel down through the metal and into the snow. If you scrape your way up on the toe with your ankle cocked, you will get maybe two points in and a lot of nervous energy. If you place the foot so the whole frame sits flush against the slope, you get eight or ten points working at once. That difference is the whole game, and it is a skill you can deliberately practise.

French technique: the flat-footed default

French technique, or flat-footing, is where every UK winter climber should start. The principle is simple: the sole of your boot lies flat against the snow, and every downward point of the crampon is engaged.

• Roll the ankle. On a traverse, the uphill foot rolls inward and the downhill foot rolls outward so both soles stay parallel to the slope surface. It feels unnatural at first; it becomes automatic with repetition.
• Bend the knees and keep a wide stance. Soft knees let you place the foot flat rather than stabbing. A stance slightly wider than your natural stride makes the ankle roll easier.
• Stamp, do not kick. A short, deliberate placement with a gentle downward push seats the points. Kicking sprays snow, wastes energy and often leaves you on the front points only.
• Keep weight over the flat foot. Move your hips over each step as you take it. Balance before movement — the same rule as scrambling.

Going downhill, French technique means facing out from the slope, leaning slightly forward into the hill with your weight over your feet, and taking small steps. Leaning back is the classic error: it puts you on your heels, lifts the front points and sends you skittering.

When to cross over, and when to front-point

Flat-footing works beautifully up to around 40 to 45 degrees, depending on the snow. On a long traverse you will often find yourself in the crossover position: uphill foot front-pointing, downhill foot flat, hips into the slope. This is efficient and worth practising deliberately.

Full front-pointing comes in when the slope steepens and you can no longer keep the whole sole against the surface. Both feet are placed by the front points, heels down, ankles straight, hips pushed into the hill so your weight presses the points in rather than pulling them out. Your calves will complain — that is normal, and it is a sign you are using the right muscles. What you must avoid is standing on the front points with your heels raised, which levers the points upwards and pops them out at the worst moment.

Watch the snow as much as the slope. Front points sink into firm névé but skate on icy crust. If the surface is hard and glassy, a flatter foot spreads the load and holds better than two points.

The axe: anchor position, dagger, swing

Your axe should always be ready to arrest, whether or not you expect to fall. On moderate snow, hold it by the head in the anchor position with the shaft down, and plunge the spike as a walking aid. It supports you, and it keeps your hand exactly where it needs to be if things go wrong.

On steeper ground, move to the dagger position: hand on the shaft just below the head, spike plunged into the snow beside you. For short steep sections, swing the pick with a firm wrist from the elbow, letting the weight of the head do the work — no wild overhead swings. One solid placement per two or three steps keeps the rhythm and leaves you with a stable third point of contact at almost all times.

Practising safely on a Scottish slope

Find a slope of around 30 degrees with a clean, safe run-out — a broad snow bank well away from crags, cornices or gullies. Kick steps up, traverse both ways, side-step down, then descend facing out. Repeat until flat-footing stops feeling strange.

Wear the boots, crampons and gloves you will actually use, and practise clipping in and out with gloves on. Then find a steeper bank and rehearse the crossover and front-pointing, one movement at a time. Add some self-arrest practice on soft snow below, so the axe skills stay sharp. Better to burn an afternoon on a safe bank than to learn these things halfway up a route.

Fit, sharpness and the small details

• Fit matters more than model. Crampons must match your boots and be adjusted so there is no sideways play. Check the straps or bails before every ascent, not just at the car.
• Fit anti-balling plates. Snow balling underfoot is the fastest way to lose all traction. Plates are cheap insurance.
• Sharpen with a file, not a grinder. Follow the original bevel and leave the underside of the point alone — over-sharpened or overheated points are brittle and blunt quickly.
• Take them off for rock. Crampons on dry rock are a trip hazard and damage both the points and your ankles.

None of this is complicated, but all of it needs repetition. Half an hour of focused practice on a firm slope, done a few times each winter, will make steep snow feel like a conversation rather than a fight.