4-Day Gym Upper Lower Fat Loss Plan
Four days per week, upper/lower split, full gym. Built for the gap between beginner and intermediate where you are ready for more training days but still want straightforward programming. The deficit drives fat loss. The training preserves what you have built.
Program Overview
This is a 4-day upper/lower split designed for fat loss in a full gym setting. Two upper body sessions and two lower body sessions per week, with a rest day between each pair. The structure is simple: compound lifts first with full rest, then accessory work with shorter rest to maintain training density. Every exercise uses standard gym equipment. No supersets, no circuits, no complicated techniques.
Just solid programming with progressive overload across two phases. If you have completed a beginner program and want more training days without jumping to a 5 or 6-day split, this is the logical next step.
If you are still in your first six months of training, the extra day gives you more volume to work with as your body adapts to heavier loads. Each session takes roughly 45 to 55 minutes depending on your rest discipline and gym setup.
The upper/lower split trains each muscle group twice per week, which is a highly effective frequency for preserving muscle during fat loss. Four sessions also means more total weekly volume than a 3-day program without the recovery demands of a 5 or 6-day split. For someone in a calorie deficit, this is the sweet spot between doing enough work and recovering from it.
Who Is This For?
This program is for anyone with at least 3 to 6 months of consistent training who wants a structured fat loss plan in a gym setting. This plan is right for you if:
- You have completed a beginner program and want more training days
- You can commit to four gym sessions per week for 8 weeks
- You have access to barbells, dumbbells, cables, and standard machines
- You are eating in a calorie deficit and want training that supports fat loss without sacrificing muscle
- You want a clear structure without complicated techniques or confusing programming
If you have less than 3 months of consistent training, a 3-day program will produce the same results with less fatigue. Start with one of our beginner programs and come back to this once you have built a base.
Weekly Schedule
Phase 1: Build the Base (Weeks 1-4)
Four sessions per week. Upper A and Lower A are your primary sessions with heavier compound lifts. Upper B and Lower B use different exercises and slightly higher rep ranges to hit the muscles from a different angle. Rest periods are kept moderate to maintain efficient session pacing without turning the workout into a circuit.
Start with weights that feel challenging but allow you to complete every rep with clean form. Add weight the next session whenever you hit the top of the prescribed rep range on all sets. For upper body exercises, increase by 1 to 2kg per session. For lower body, increase by 2.5 to 5kg. If you miss reps, keep the same weight until you hit the target.nnIf recovery drops or you feel flat for more than a session or two, cut the last accessory movement from each session that week. Doing 80% of the program consistently is better than doing 100% and burning out by Week 4.
Lie on a flat bench, grip slightly wider than shoulder width. Lower the bar to your chest under control, press back up to lockout.
Sit at a cable row station, feet on the platform. Pull the handle to your lower chest by driving your elbows back. Squeeze your shoulder blades together at peak contraction, return with control.
Seated with back support, dumbbells at shoulder height. Press overhead to full lockout, lower with control.
Grip the bar slightly wider than shoulder width. Pull down to your upper chest, driving your elbows down and back. Return with control.
Stand at a cable station with a rope or bar attachment. Push the weight down by extending your elbows. Keep upper arms pinned to your sides.
Stand with dumbbells at your sides, palms forward. Curl one up without swinging, lower slowly, repeat on the other side.
Bar on your upper back, feet shoulder width. Brace your core, squat to depth, drive through your mid-foot to stand.
Upper back on a bench, barbell across your hips with a pad. Drive hips up until your body forms a straight line from shoulders to knees. Hold for two seconds at the top, lower with control.
Rear foot on a bench behind you, dumbbells at your sides. Lower straight down until your back knee nearly touches the floor. Drive through the front heel to return. Complete all reps on one leg before switching.
Standing on a step or platform, lower your heels below the edge for a full stretch, then drive up onto your toes. Pause at the top, lower with a two-second descent.
Lie on your back with knees bent, feet flat on the floor. Curl your upper body off the floor by flexing through your abs, pause at the top, lower with control.
Lie flat on a bench, dumbbells at chest level. Press up to full extension, lower with control to a deep stretch at the bottom.
Hinge at the hips with a flat back, dumbbells hanging with a neutral grip. Row both up to your lower ribs, squeeze your shoulder blades together, then lower with control.
Stand between cable columns, handles at chest height. Bring your hands together in front of your chest with a slight elbow bend. Return with control.
Hold light dumbbells at your sides. Raise both arms out to shoulder height with a slight elbow bend. Lower with control.
Same as Upper A. Biceps benefit from the frequency.
Stand with feet hip width apart, barbell in front of your thighs. Push your hips back with a soft knee bend, lowering the bar along your legs until you feel a deep hamstring stretch. Drive your hips forward to return.
Hold a dumbbell vertically at your chest. Squat to full depth with an upright torso, driving your knees out. Drive through your heels to stand.
Dumbbells at your sides. Step forward into a lunge, lower your back knee toward the floor, drive through the front heel to return. Alternate legs.
Sit in the hamstring curl machine, pad behind your ankles. Curl the weight by bending your knees, squeeze at the bottom, return with control.
Kneel in front of a high cable with the rope attachment. Crunch down by flexing through your abs, pulling your elbows toward your knees. Return with control.
Brisk walking on rest days. Walking burns calories without creating recovery debt. It also supports digestion and mental health during a cut.
Light stretching on hips, thoracic spine, and shoulders. Focus on whatever feels tight from the training days.
Phase 2: Push the Intensity (Weeks 5-8)
Phase 2 adds one set to the primary compound lifts and drops the rep ranges slightly. Accessory work stays the same. The sessions get harder through heavier loads, not longer through more exercises. Rest periods remain unchanged.
By Week 5, you should have a strong sense of your working weights. Phase 2 adds volume to the compound lifts (one extra set) and pushes the rep ranges down so you can load heavier. If a weight that felt hard at 10 reps in Phase 1 now feels manageable at 8, you are ready to add load. If you feel flat or run down by Week 6 or 7, keep the same weight for a week before pushing again. The deficit creates real fatigue and respecting that is part of the process.nnIf performance declines for more than one to two weeks in a row, take a deload week: reduce all working sets by 30 to 40%, keep the same exercises and rep ranges, and focus on movement quality. One lighter week resets accumulated fatigue and sets you up to push harder the following week.
One extra set, lower reps, heavier bar. The bench press is your primary upper body strength marker.
One extra set, lower reps, heavier cable.
Lower reps, heavier dumbbells. Same strict form.
Lower reps, heavier cable.
Slightly lower reps, heavier cable.
Lower reps, heavier dumbbells.
One extra set, lower reps, heavier bar. Every rep should feel deliberate at this weight.
One extra set, lower reps, heavier bar. Two-second hold at the top stays.
Lower reps, heavier dumbbells.
Lower reps, heavier load. Hold a dumbbell or use a machine for resistance.
Same volume. Hold a dumbbell on your chest for added resistance if bodyweight feels easy.
One extra set, lower reps, heavier dumbbells.
One extra set, lower reps, heavier dumbbells.
Lower reps, heavier cable. Full stretch, full squeeze.
Same reps. Small weight increase only if form stays strict.
Lower reps, heavier dumbbells.
One extra set, lower reps, heavier bar. Keep the bar close.
Lower reps, heavier dumbbell.
Lower reps, heavier dumbbells.
Lower reps, heavier machine. Two-second squeeze at peak contraction.
Lower reps, heavier cable.
Same as Phase 1. Recovery is even more important with the heavier loads in Phase 2.
Same as Phase 1. Target whatever feels tight.
Nutrition Guidance
The training supports fat loss by preserving muscle and increasing your daily energy expenditure. But the deficit is what actually drives the fat loss. Without a calorie deficit, this program will build muscle and strength, but it will not help you lose body fat. Our guide on whether exercise helps with fat loss explains the relationship between training and nutrition in more detail.
The Basics
- Calories: Eat in a moderate deficit of 300 to 500 calories per day. Our macro calculator can help you find your starting point based on your body and activity level.
- Protein: 1.6 to 2.2g per kg of bodyweight daily. Protein preserves muscle in a deficit and supports recovery between sessions. Browse our high protein recipes for practical meal ideas.
- Meal timing: A meal with protein and carbs 60 to 90 minutes before training helps performance. After training, prioritize protein within a few hours. Beyond that, meal timing is less important than hitting your daily targets.
- Sleep: Seven to nine hours per night. Four training sessions per week creates real recovery demand. Sleep is where that recovery happens.
If your weight stops moving for two or more weeks, tighten your nutrition before adding more training. Track more carefully, weigh your food, and check that your deficit is real. Our guide on breaking through a fat loss plateau covers the most common reasons progress stalls and what to do about each one.
