PHASEBUILT Build my plan

The fat loss plan
you can finish.

Four days a week of lifting and conditioning across ninety days. Strength work is kept in deliberately, because in a calorie deficit it is what decides whether the weight you lose is fat or muscle.

Length
90 days
Days a week
4
Sessions listed
12
Equipment
A gym with barbells, dumbbells, cables and machines.
Personalise this plan

The plan

Everything below is the actual programme, not a summary of one. Work down each session in order. The sets and reps shown are the starting prescription for that phase.

PHASE 1 · DAYS 1 TO 30 · 4 TRAINING DAYS A WEEK

Foundation

Build movement quality, aerobic capacity and consistency without excessive fatigue.

DAY 1

Full Body A

Full Body A, phase 1
ExerciseSets & reps
Goblet squat3 × 10
Dumbbell bench press3 × 10
Romanian deadlift3 × 10
One-arm row3 × 12/side
Incline walk15 min Zone 2
DAY 2

Cardio + Core

Cardio + Core, phase 1
ExerciseSets & reps
Brisk walk / bike30 min Zone 2
Dead bug3 × 10/side
Side plank3 × 30 sec
Pallof press3 × 12/side
DAY 3

Full Body B

Full Body B, phase 1
ExerciseSets & reps
Leg press3 × 12
Lat pulldown3 × 10
Hip thrust3 × 12
Seated shoulder press3 × 10
Bike intervals6 × 30 sec
DAY 4

Conditioning

Conditioning, phase 1
ExerciseSets & reps
Kettlebell deadlift4 × 10
Incline push-up4 × 10
Cable row4 × 12
Farmer carry4 × 30 m

Progression: Weeks 1-2: leave 3 reps in reserve. Weeks 3-4: add 1-2 reps per set before increasing load. Rest 60-90 seconds on accessory exercises and 2-3 minutes on main lifts.

PHASE 2 · DAYS 31 TO 60 · 4 TRAINING DAYS A WEEK

Build

Preserve muscle while increasing training density and weekly calorie expenditure.

DAY 1

Upper Strength

Upper Strength, phase 2
ExerciseSets & reps
Bench press4 × 6-8
Chest-supported row4 × 8
Overhead press3 × 8
Lat pulldown3 × 10
Triceps pressdown3 × 12
DAY 2

Lower Strength

Lower Strength, phase 2
ExerciseSets & reps
Back squat4 × 6-8
Romanian deadlift4 × 8
Walking lunge3 × 10/side
Leg curl3 × 12
Calf raise3 × 15
DAY 3

Upper Volume

Upper Volume, phase 2
ExerciseSets & reps
Incline dumbbell press3 × 10
Cable row3 × 12
Lateral raise3 × 15
Face pull3 × 15
Zone 2 cardio20 min
DAY 4

Lower + Intervals

Lower + Intervals, phase 2
ExerciseSets & reps
Trap-bar deadlift4 × 5
Bulgarian split squat3 × 8/side
Hip thrust3 × 10
Bike sprint8 × 20 sec

Progression: Add 2.5-5% load when all prescribed reps feel controlled. Keep hard intervals to two sessions weekly. Rest 60-90 seconds on accessory exercises and 2-3 minutes on main lifts.

PHASE 3 · DAYS 61 TO 90 · 4 TRAINING DAYS A WEEK

Perform

Drive a final result while managing fatigue and protecting strength.

DAY 1

Full Body Power

Full Body Power, phase 3
ExerciseSets & reps
Trap-bar deadlift4 × 4
Push press4 × 5
Front squat3 × 6
Pull-up / pulldown3 × 8
Farmer carry4 × 40 m
DAY 2

Zone 2 + Mobility

Zone 2 + Mobility, phase 3
ExerciseSets & reps
Bike / incline walk40 min
Hip mobility flow10 min
Thoracic mobility8 min
Plank series3 rounds
DAY 3

Upper / Lower Mix

Upper / Lower Mix, phase 3
ExerciseSets & reps
Bench press4 × 6
Leg press4 × 10
Single-arm row3 × 10
Reverse lunge3 × 10/side
Sled push6 × 20 m
DAY 4

Metabolic Circuit

Metabolic Circuit, phase 3
ExerciseSets & reps
Kettlebell swing5 × 15
Push-up5 × 10
Goblet squat5 × 12
Row ergometer5 × 250 m

Progression: Week 11 is your hardest week. In week 12 reduce sets by 40%, keep steps consistent and review measurements. Rest 60-90 seconds on accessory exercises and 2-3 minutes on main lifts.

Personalise this plan

How to run it

Warm up for five to ten minutes before the first working set: light cardio, then the first exercise of the day with an empty bar or very light weight for one or two sets. Rest 60 to 90 seconds between accessory exercises and two to three minutes after main lifts.

Leave about three reps in reserve for the first fortnight of each phase. When the top of the rep range is clean on every set, add load. When you stall on the same weight for two sessions running, keep the weight and add a rep instead, or take an easier week and come back to it. Progressive overload covers this in more detail.

Record what you lift. A plan you cannot compare to last week is a workout, not a programme.

Who this suits

Who it does not

Swapping exercises

These are the substitutions Phasebuilt itself makes when your equipment or your joints call for it, rather than a generic list.

SituationPrescribedSwap to
If you train at homeBack squatDumbbell front squat
If you train at homeLeg pressGoblet squat
If you train at homeCable rowOne-arm dumbbell row
If you train at homeLat pulldownBand pulldown
If you train at homeMachine pressDumbbell floor press
If you train at homeSled pushLoaded carry
If you have almost nothingBack squatTempo bodyweight squat
If you have almost nothingFront squatSplit squat
If you have almost nothingLeg pressWall sit
If you have almost nothingBench pressPush-up variation
If you have almost nothingDumbbell bench pressPush-up variation
If you have almost nothingCable rowTowel / band row
If you have almost nothingBarbell rowBand row
If you have almost nothingLat pulldownBand pulldown
If you have almost nothingDeadliftSingle-leg hip hinge
If you have almost nothingTrap-bar deadliftBackpack deadlift
If you have almost nothingMachine pressPush-up variation
If you have almost nothingHip thrustSingle-leg glute bridge
If you have almost nothingSled pushBear crawl

If something hurts

Pain is not something to train through. These swaps keep the session intact while working around a sore joint. If pain persists, that is a question for a clinician, not a programme.

If you haveInstead ofDo
Sore kneesBack squatBox squat to comfortable depth
Sore kneesFront squatSupported sit-to-stand
Sore kneesWalking lungeLow step-up
Sore kneesBulgarian split squatSupported split squat
Sore kneesRunningCycling
Sore lower backDeadliftCable pull-through
Sore lower backRomanian deadliftHip thrust
Sore lower backBarbell rowChest-supported row
Sore lower backKettlebell swingSled push / bike
Sore shouldersBench pressNeutral-grip floor press
Sore shouldersOverhead pressLandmine press
Sore shouldersPush pressLandmine press
Sore shouldersPush-upIncline push-up
Need low impactRunningIncline walking
Need low impactBike sprintBike tempo interval
Need low impactKettlebell swingSled push / fast walk

Make it yours

The plan above is one configuration. Phasebuilt will rebuild it around your bodyweight, equipment, training days, session length and any injuries, and set the calorie and protein targets alongside it. It is free, takes about a minute, and runs entirely in your browser.

Personalise this plan