Mince Pies Don't Cancel Progress: The Two-Session Rule That Gets You to January

There is a particular flavour of December guilt that arrives around 9pm on a Tuesday, somewhere between the office Secret Santa and the third tin of Celebrations. You have not trained since — honestly, you cannot remember. The plan you built in September, the one with five sessions a week and a long Sunday walk, now reads like a letter from a more optimistic person.

Good news: you do not need that plan back before 1 January. You need two blocks a week.

Two blocks. That is the entire rule.

A block, in BlockFit terms, is 15 minutes of deliberate movement. Not a warm-up for something bigger. Not a placeholder you abandon when the doorbell goes. Fifteen minutes, timer running, phone face down.

The two-block rule says this: whatever else happens between now and New Year's Eve, you complete two of them each week. That is 30 minutes out of 168 hours. It is almost insultingly small — which is exactly why it survives a month with four social events crammed into one weekend.

Why two rather than five? Because the job of December training is not progress. It is retention. You are keeping the habit alive, keeping your knees and hips familiar with movement, and keeping the version of you who trains from becoming a stranger. Two blocks does all three. Five blocks does all three and then collapses in week two, taking your confidence with it.

The 15-minute template that fits a spare bedroom

Two sessions, alternating. No kit required, though a single dumbbell or kettlebell makes it more fun.

Session A — squat and press. Forty seconds of goblet squats, twenty seconds off. Forty seconds of any overhead press, twenty off. Forty seconds of a hinge — kettlebell swings or Romanian deadlifts, twenty off. Forty seconds of a row, twenty off. Three rounds. Done in twelve minutes, leaving three for getting your breath back.

Session B — legs and carry. Reverse lunges, glute bridges, a plank, and a slow walk around the house carrying something heavy-ish (a full washing basket counts, and yes, we are serious). Same forty/twenty rhythm, three rounds.

No equipment at all? Squats, wall press-ups, split squats holding the kitchen worktop, glute bridges and marching on the spot. Do it while the kettle boils and the pasta cooks. Nobody is grading your form on Instagram.

Nutrition: swaps, not sermons

You will not be counting macros in December and neither are we. Three things, that is all.

The one-plate rule. At a buffet, take one plate, fill it once, then sit down somewhere far from the table. Standing next to the sausage rolls is where the damage happens, not in the sausage rolls themselves.

Pace the drinks. Alternate every alcoholic drink with a glass of water. Mulled wine is stronger than it tastes and it arrives in a mug, which makes it feel like tea. It is not tea.

Protein at breakfast. On the morning after a late one, eat something with eggs, Greek yoghurt or beans on toast. It stops the 11am pastry run before it starts, and it costs you four minutes.

Scripts for the third buffet round

The trick with declining food is that nobody is really listening — they are being polite. So be polite back, then move on. Keep it short:

• 'I'm good, thanks — I've got a train to catch.'
• 'That looks unreal, but I'm saving room for dinner.'
• 'I'll take one for later.' Then genuinely take it for later.

Social pressure is harder to dodge than pastry. For that:

• 'I'm in for the first couple of drinks, then I'll head off.'
• 'Can't do Wednesday, but Thursday works — pick one.'

The key is to offer no explanation. A reason invites negotiation. A plan does not.

Damage control, not perfection

A missed week is not a failed month. A blowout dinner is not a reset. The only rule that matters is the 48-hour one: after the wheels come off, your next block happens within two days, whatever it looks like. Ten minutes of squats in a hotel room counts. A brisk walk counts. Half-arsed counts.

What does not count is the all-or-nothing spiral, where one skipped session becomes a fortnight off and a quiet decision to start again in January. January is eight weeks away. That is far too long to be a stranger to yourself.

The weeks where it all goes wrong

Snow, flu, a work crisis, a boiler that dies on the coldest weekend of the year — it happens. When it does, drop to one block. One is not zero. The streak you are protecting is not a number in an app; it is the identity of somebody who still turns up.

Keep a tally somewhere you cannot avoid it. A paper calendar on the fridge, two ticks a week, is more honest than any wearable. By 31 December it will not read like a fitness plan. It will read like evidence.

So book the first one now. Not Monday, not 'when things calm down'. Today or tomorrow, fifteen minutes, one tick on the fridge. That is the whole comeback.