Keith’s first month

Keith started in February 2023 with an online personal trainer, at over 90kg. He was smoking at the time, so his cardio was really bad, and being that out of shape was the main reason he nearly quit. He dug in. If month one feels like that for you, it does not automatically mean the plan is wrong.

Pick a few things you can record every week

Sessions completed

Write down how many sessions you planned and how many you did, plus one note about an exercise. If you want to use the progression rule below, write down the weight and reps for the same exercise each week. In month one, turning up matters more than anything else you track.

Food habits, with or without counting

Pick one habit to track, like a protein food at every meal, or cooking at home five nights. If you want numbers, FoodSussed (coming soon) logs food against a calorie target, but it is optional. How to count calories explains how a few weeks of logging can help you understand your usual portions.

Weight and measurements, if you want them

Weight moves with water, food and salt, so one reading means little. Look at the weekly average instead: add up the week's readings and divide by how many there are. A waist measurement once a week or a photo in the same light can show changes the scale misses. These are optional; skip them if they make you anxious.

Copy the weekly review table

Fill in one row at the end of each week. It takes five minutes. Print this page or copy the table into your notes app.

WeekSessions planned / doneOne exercise noteOne food habitSleep or schedule noteOne small change for next week
Week 1
Week 2
Week 3
Week 4

Why the review is weekly: a real food log

Here is something from Keith’s own food log, kept in the NNF food tracker between 12 September and 3 October 2026. Across 12 logged days (leaving out one day he had only half logged), his daily calories ranged from about 1,880 to 2,850, and his protein from about 130g to 220g. Single days jump around even when the routine is steady. The weekly picture is what tells you something, which is why the table above is filled in once a week.

What to keep and what to change

If you smoke

The HSE runs a free QUIT service with a quit plan and support, on Freephone 1800 201 203.

When a different guide is the better next step

If fat loss is your goal and three weeks go by with no change in your weekly average weight, why am I not losing weight? walks through the checks in order. If you are hungry all the time, see hungry between meals?

When tracking stops being useful

Tracking is a tool, not a test. If it is making you anxious, obsessive or miserable, stop and keep the habits you have built. If food and weight start to feel out of control, talk to your GP or a qualified professional.

Starting from scratch?

The free Day One pack gives you a calorie starting point, a shopping list and a checklist. For training, the three-day beginner plan is a simple place to start.

Get the Day One pack

Questions about your first month

How much progress should I see in the first month?

Early changes are often in strength and habits rather than the mirror. Judge the month by whether you turned up, whether the same exercises are getting a little easier or heavier and, if you track them, by weekly averages or measurements rather than one weigh-in.

Do I have to count calories to track my first month?

No. You can track food habits instead, like a protein food at every meal or fewer takeaways. Counting calories for a few weeks helps many people, but it is optional.

Should I weigh myself every day?

Only if it helps you. With daily weigh-ins, add up the week's readings and divide by the number of readings to get the weekly average. If single readings upset you, weigh once or twice a week at the same time of day; with fewer readings, be more cautious about reading anything into a small change.

What if I want to quit in the first month?

Make the plan smaller rather than stopping: fewer sessions, simpler meals, one thing at a time. The first month can be the hardest part.

About the author

Keith O’Beirne went from over 90kg to 72kg around a full-time job and two kids. He is not a doctor, dietitian or coach and does not sell coaching. This page is free general education.

Why weigh-ins vary and why the weekly trend matters are explained on the fat-loss guide, with its sources. Smoking support details are from the HSE QUIT page, checked 25 September 2026.

General information, not medical advice. Check with a healthcare professional before starting exercise if you have a health condition or have been inactive for a long time.