Starting is the hardest part, and the fitness industry makes it worse by burying you in conflicting advice. Day One strips it back to the steps that actually matter, in the order you should do them — built for Irish shoppers, busy weeks and real life. Here's what the free guide covers.

Download Day One — Free PDF
Reading on your phone? Get the phone-formatted version →

1. Sort your shopping first

You can't out-train a bad trolley. Aldi or Lidl for the basics — chicken breast, eggs, oats, rice, frozen veg, tinned beans, Greek yoghurt, mince. Frozen veg is not a downgrade: same nutrients, no waste, cheaper. Own-brand everything — the branded version isn't doing anything extra.

2. The macro shopping list

A list beats willpower in the impulse aisle. All of this is own-brand in Aldi, Lidl and Tesco:

The list keeps the basics visible, so you can compare the trolley with the plan before you reach the till.

3. How many calories? A starting point

A deficit just means eating a bit less than you burn — that's the entire mechanism. Use the free TDEE calculator to estimate maintenance first. Its result is a starting estimate, not a prescription. Review your longer weight trend, energy and how the plan fits your week before adjusting it. Never crash it — a small deficit you hold beats a big one you abandon by Friday.

4. Track your food and learn the label

Our own free tracker (barcode scanner, Irish foods) does the maths for you. Week one: log a normal day without changing anything — just see it. Protein first: roughly 1.6g per kg of bodyweight daily, about 30g per meal. For comparing labels, our benchmark is 10g of protein per 100 calories. It compares protein with energy; it does not rate the whole food. Weigh anything easy to overpour (oil, rice, cereal) for the first couple of weeks — a weighed portion can differ from your estimate.

5. No-time meals that still count

Busy day, zero interest in cooking — these still hit your numbers: eggs on toast, Greek yoghurt with oats and frozen berries, tinned tuna with microwave rice, rotisserie chicken with a bag salad. The assembly rule: one protein + one carb + one veg = a meal, no recipe required. Batch a tray of chicken and rice on Sunday and the mad days are covered. A boring meal you actually eat beats a perfect meal you never make. If it's a school run and a full-time job you're working around, staying fit as a busy mum applies the same idea to short sessions as well as quick meals.

6. Steps and the gym part

Walking is an easy way to add movement — park at the far end, take calls walking, stairs every time. A budget fitness band (Xiaomi or Amazfit) tracks it accurately; nobody needs a premium watch. The gym isn't required to lose weight — but training while in a deficit tells your body to keep muscle while burning fat, so you look different at the end, not just lighter. Grab the free gym splits — 3, 4 and 5-day versions, beginner-friendly. Wondering how anyone fits that in? Training around a job and two kids is my own week, written down honestly.

7. How to know it's working (it's not just the scale)

Weigh daily, judge weekly — the 7-day average is the signal, any single morning is noise. Photos every two weeks, same spot, same light. One waist measurement, same place each time. Clothes don't lie — the belt notch is data. Any two of those moving the right way means it's working, whatever the scale says today.

What a full week actually looks like

All of the above, on a plate: a full example week. 3 meals a day, every item from Aldi or Lidl, macros computed from the labels. Two versions (2100 and 1200 calorie), full shopping list, swaps table and a cook-once-eat-twice plan:

→ See the full free 7-day meal plan (2100 & 1200 kcal)

Your Day One checklist — tick them off as you go

All 18 steps from the pack. Your progress saves on this device — no account, nothing leaves your phone. Come back and keep ticking.

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What's in the full PDF

Download Day One — Free PDF
Reading on your phone? Get the phone-formatted version →

Already past the beginner stage? Get the Year Two advanced guide for building muscle and losing fat at the same time, grab the free 5-day gym split, set your targets with the free macro calculator, or build a free AI meal plan in 30 seconds.