3-Day Full Body Fat Loss Plan
Three full-body sessions per week built to hold onto muscle while you lose fat in a calorie deficit. Compound lifts keep the training stimulus high on lower calories, with progressive overload across two phases.
Program Overview
This is a fat loss program. The training does one job: preserve the muscle you already have while a calorie deficit strips away body fat. You do not lose fat by training harder in the gym. You lose fat by eating in a deficit. The purpose of lifting during a cut is to signal your body to keep its muscle rather than burn it for fuel.
The structure is three full-body sessions per week. Each session trains the major movement patterns with compound lifts, so every muscle group gets trained three times over the week. Full-body training is ideal on lower calories because it keeps per-session fatigue manageable while still delivering enough stimulus to retain muscle.
Each session takes roughly 45 to 55 minutes. The volume is deliberately moderate. In a deficit your recovery is compromised, so more training is not better. Enough to keep the muscle, not so much that you run yourself into the ground.
If you diet without lifting, a large portion of the weight you lose will be muscle. Lifting in a deficit tells your body the muscle is still needed, so it burns fat preferentially instead. Combined with adequate protein, resistance training is the single biggest lever for keeping the physique you are working to reveal.
Who Is This For?
This program is for anyone who wants to lose fat while keeping as much muscle as possible over an 8-week block.
This plan is right for you if:
- You want to lose body fat, not just scale weight
- You can train three days per week for 8 weeks
- You are comfortable being coached through basic barbell and dumbbell lifts
- You are willing to eat in a calorie deficit with high protein
- You want a simple, repeatable structure over random workouts
This plan works for beginners, but if you have never touched a barbell, spend your first week or two learning the movements at light weight before chasing progression. Form first, load second.
Weekly Schedule
Phase 1: Establish the Base (Weeks 1-4)
Three full-body sessions per week. Each session opens with a compound lift at a moderate rep range, then works through supporting movements. Rest periods are 90 seconds to 2 minutes on compounds and 60 seconds on isolation work. The goal in Phase 1 is to establish your working weights and build a consistent routine.
Start with weights that leave 2 to 3 reps in reserve. You should finish every set feeling like you could have done a couple more. In a deficit your energy will fluctuate, so do not chase failure. Add a small amount of weight whenever you hit the top of the rep range on all sets with good form.
Bar on your upper back, feet shoulder width. Brace, squat to at least parallel, drive up through your mid-foot. The primary lower-body movement of the session.
Flat bench, grip slightly wider than shoulder width. Lower to your chest under control, press to lockout.
Grip slightly wider than shoulder width, pull to your upper chest driving your elbows down and back.
Seated with back support, dumbbells at shoulder height. Press overhead to lockout, lower with control.
Forearms on the floor, body in a straight line from head to heels. Brace your abs and glutes, hold.
Feet hip width, bar in front of your thighs. Push your hips back with a soft knee bend, lower until you feel a deep hamstring stretch, drive hips forward to return.
Bench at 30 to 45 degrees, dumbbells at shoulder level. Press up, lower to a deep stretch.
Sit tall, pull the handle to your lower chest, one-second squeeze at peak contraction on every rep.
Rear foot on a bench, dumbbells at your sides. Lower straight down until your back knee nearly touches the floor, drive through the front heel. The video shows the bodyweight version; add dumbbells for load.
Standing on a step, lower your heels for a full stretch, drive onto your toes, hold at the top.
Upper back on a bench, barbell across your hips with a pad. Drive your hips up to a straight line from shoulders to knees, hold two seconds at the top.
Hinge at the hips with a flat back. Row the bar to your lower chest, squeeze, lower with control.
Dumbbells at your sides. Step forward, lower your back knee toward the floor, drive through the front heel. Alternate legs.
Incline bench at 45 degrees, dumbbells hanging at full extension. Curl up without swinging, lower with a three-second descent.
Face away from a low cable, rope overhead. Extend your arms by pressing the rope forward and up.
Low-intensity walking on non-training days supports recovery, digestion, and daily energy expenditure without adding fatigue to your working muscles.
Light stretching and mobility for the hips, thoracic spine, and shoulders. Ten focused minutes keeps the tight spots from heavy training in check.
Phase 2: Push the Deficit (Weeks 5-8)
The training stays almost identical. In a deficit, holding your working weights week to week is a win, not a plateau. Phase 2 tightens rep ranges slightly and asks you to defend the numbers you built in Phase 1 even as calories and energy drop. The sessions get harder because the diet gets harder, not because you add volume.
By Week 5 the deficit is doing its work and your energy may dip. Your job is maintenance of strength, not new personal records. If you can hold your Phase 1 weights across a deeper deficit, you are keeping your muscle. If a lift drops slightly some weeks, that is normal on lower calories. Prioritise sleep, protein, and consistency. If you feel completely flat for more than a week, that is a signal to check your deficit is not too aggressive.
One extra set, slightly lower reps, defend your weight. Full depth on every rep.
One extra set, slightly lower reps. Keep the same tight setup.
Slightly lower reps. A one-second pause at the bottom raises the challenge without adding weight.
Slightly lower reps. Strict form at the new rep range.
Longer holds. Body in a straight line, glutes and abs braced throughout.
One extra set, slightly lower reps. Reset your brace between reps.
Slightly lower reps, defend the weight. Deep stretch at the bottom.
Slightly lower reps. One-second squeeze at the top on every rep.
Slightly lower reps, heavier dumbbells if energy allows. The video shows the bodyweight version; add dumbbells for load.
Slightly lower reps, one extra set. Same slow tempo.
One extra set, slightly lower reps. Two-second hold stays.
One extra set, slightly lower reps. Keep your torso angle locked.
Slightly lower reps, heavier dumbbells if balance holds.
Slightly lower reps. Three-second descent stays.
Slightly lower reps, small load increase if energy allows.
Low-intensity walking on non-training days supports recovery, digestion, and daily energy expenditure without adding fatigue to your working muscles.
Light stretching and mobility for the hips, thoracic spine, and shoulders. Ten focused minutes keeps the tight spots from heavy training in check.
Nutrition Guidance
Fat loss is driven by a calorie deficit. The training preserves your muscle, but the deficit is what removes the fat. There is no way around this: to lose fat you must consistently eat fewer calories than you burn.
Our macro calculator sets your calorie and macro targets for a cut, and our high protein recipes make hitting those targets far easier.
The Basics
- Calories: Eat in a deficit of roughly 300 to 500 calories per day below maintenance. A moderate deficit strips fat while giving you the energy to train hard and hold onto muscle. Our macro calculator sets your starting point.
- Protein: 1.8 to 2.2g per kg of bodyweight daily. Protein is the single most important macro on a cut. It preserves muscle and keeps you fuller on lower calories. Browse our high protein recipes for meal ideas.
- Fibre and volume: Prioritise vegetables and high-volume, filling foods. They keep hunger manageable while calories are low.
- Sleep: Seven to nine hours per night. Poor sleep drives hunger up and recovery down, the two things you least want on a cut.
Weigh yourself daily at the same time and track the weekly average, not day-to-day swings. Aim for roughly 0.5 to 1% of your bodyweight lost per week. Faster than that and you risk losing muscle. If the weekly average stalls for two weeks, trim your intake by 100 to 150 calories or add a little more daily walking.
