A simple 7-day system to start getting leaner without overcomplicating the process.
Theo Bresser | Online Coaching
Four Foundations. Seven Days.
The goal of the first seven days isn't to transform your body overnight. It's to establish a simple structure that can actually be repeated. Most people fail not because the plan was wrong — but because it was too complicated to sustain.
500–1,000 kcal Deficit
Daily calorie deficit. Adjust to your starting point — bigger isn't automatically better.
High Protein
1.6–2.2g per kg of bodyweight every day. Non-negotiable.
3 Sessions
Full-body resistance training across the week. Structured and consistent.
10,000 Steps
Every single day. Simple, sustainable energy expenditure.
Eat Less. Eat Protein. Keep It Simple.
Calculating Your Deficit
Start by estimating your maintenance calories. A practical starting point: multiply your bodyweight in kg by 28–33 to get a rough daily maintenance figure. From there, subtract 500–1,000 calories to create your deficit.
If you have a lower bodyweight, less fat to lose, or a lower maintenance intake — target the lower end of that range. Forcing a 1,000-calorie deficit when it isn't appropriate will only make adherence harder.
Protein Target
Set protein at 1.6–2.2g per kg of bodyweight per day. Prioritise whole food protein sources. Eat mostly nutrient-dense foods, but allow enjoyable foods within your calorie target.
Meal-Building Framework
Build every meal using this structure:
- Protein source
- Carb source
- Fruit or vegetables
- Fat source
Adjust portion sizes to meet your daily calorie and protein targets. No complicated recipes required.
Lift to Keep the Muscle. Not to Burn Calories.
Three full-body resistance-training sessions across the seven days. The goal of training during a fat loss phase isn't to burn as many calories as possible — it's to maintain or build muscle while you're in a deficit.
Monday
Full Body A
Wednesday
Full Body B
Friday
Full Body C
Compound Movements
Train major muscle groups with a small number of effective, stable exercises per session.
Progressive Overload
Aim to maintain or increase performance across the week. Strength is a signal you're keeping muscle.
Adequate Recovery
Sessions are spaced to allow recovery. Don't add extra sessions to compensate for diet.
10,000 Steps.
Every Day.
Why Walking Works
Walking increases your total daily energy expenditure without creating the fatigue that high-intensity cardio can accumulate across a week. It's recoverable, consistent and genuinely effective.
Additional cardio is optional during this initial seven days. Don't make it more complicated than it needs to be.
How to Hit 10,000
- Morning walk before work
- Walk after each meal
- Park further away than usual
- Take the stairs — always
- Short evening walk to wind down
You don't need to do one long walk. Stack smaller walks throughout the day and the steps accumulate quickly.
The Full Week.
Every day has a target. Every day counts. Use this as your daily reference.
Day 1 — Full Body A
Gym session + 10,000 steps + stay within calorie and protein targets.
Day 2 — Active Recovery
10,000 steps + calorie target + protein target.
Day 3 — Full Body B
Gym session + 10,000 steps + stay within calorie and protein targets.
Day 4 — Active Recovery
10,000 steps + calorie target + protein target.
Day 5 — Full Body C
Gym session + 10,000 steps + stay within calorie and protein targets.
Day 6 — Active Recovery
10,000 steps + calorie target + protein target.
Day 7 — Weekly Review
10,000 steps + calorie target + protein target + review your average weight and adherence.
Every Day Includes:
- Stay within your calorie target
- Hit your protein target
- Complete 10,000 steps
- Morning weigh-in under consistent conditions
Follow the Trend.
Not the Daily Number.
Bodyweight fluctuates every day. Water retention, carbohydrate intake, sodium, food volume, training stimulus — all of it moves the scale independently of fat loss. A single weigh-in tells you almost nothing. Do not react emotionally to it.
"Follow the trend, not the individual weigh-in."
Weekly Average Weight
Primary metric for fat loss progress.
Waist Measurement
Track weekly under consistent conditions.
Progress Photos
Same lighting, same time, same angle.
Gym Performance
Strength maintenance confirms muscle retention.
The System Works.
Now Repeat It.
Seven days builds the foundation. Meaningful fat loss is the result of repeating that foundation consistently over weeks and months — not finding a more aggressive approach after the first week.
If Progress Is Happening
Don't change anything.
An approach that's working and that you can sustain is the best possible position to be in. Leave it alone.
If Progress Has Stalled
Before cutting more food, honestly assess:
- Calorie tracking accuracy
- Protein adherence
- Daily step consistency
- Overall diet adherence
YOU'VE GOT THE PLAN.
NOW EXECUTE IT.
This guide gives you the foundations. Individual coaching removes the guesswork — adapting the process to your body, your goals, your schedule and your progress in real time.
Personalised Program
Training built specifically for you.
Individual Targets
Exact calorie and protein numbers for your body.
Weekly Check-ins
Regular reviews and ongoing adjustments.
Accountability
Support that keeps the process moving forward.
THE 7-DAY FAT LOSS KICKSTART