A 4-Day Gym Workout Split for Women: Upper/Lower Plan

This plan splits your week into two upper-body and two lower-body gym sessions, so every major muscle group gets trained twice. It’s aimed at women with a few months of lifting behind them, though motivated beginners can follow it by starting light. Each session takes 45 to 60 minutes.

A quick reality check

Fitness model photos reflect genetics, years of training, lighting, posing and often a short-term peak, so no program can promise that look. What a plan like this can do is make you clearly stronger and build muscle. A meta-analysis of 24 studies in women found resistance training produced large gains in strength and moderate gains in muscle size.

Why an upper/lower split works

• Each muscle gets two sessions a week. A 2016 meta-analysis found training a muscle twice a week built more muscle than once a week.
• It spreads your volume out. A later analysis found frequency mattered little once weekly sets were matched, so the real benefit is fitting enough sets into manageable sessions. The 2026 ACSM position stand links muscle growth to about 10 or more weekly sets per muscle group.
• You don’t need to train to failure. The same position stand found training to failure, and free weights versus machines, made no consistent difference.

A simple schedule: Lower A on Monday, Upper A on Tuesday, rest or walk on Wednesday, Lower B on Thursday, Upper B on Friday, and active rest at the weekend. Any four days work if you avoid three lifting days in a row.

The workouts

Warm up with 5 minutes of easy cardio, then one or two lighter sets of your first exercise. Cool down with a few minutes of walking and stretches for the muscles you trained.

Day 1: Lower A

Exercise	Sets	Reps or time	Rest
Back squat or goblet squat	3	6–10	2–3 min
Romanian deadlift	3	8–10	2 min
Reverse lunge	3	8–10 per leg	90 sec
Lying leg curl	2	10–12	60 sec
Standing calf raise	3	10–15	60 sec

Day 2: Upper A

Exercise	Sets	Reps or time	Rest
Dumbbell bench press	3	8–10	2 min
Lat pulldown	3	8–12	90 sec
Seated dumbbell shoulder press	3	8–12	90 sec
Dumbbell biceps curl	2	10–12	60 sec
Cable triceps pushdown	2	10–12	60 sec

Day 3: Lower B

Exercise	Sets	Reps or time	Rest
Hip thrust	3	8–12	2 min
Leg press	3	10–12	90 sec
Step-up	3	8–10 per leg	90 sec
Lying leg curl	3	10–12	60 sec

Day 4: Upper B

Exercise	Sets	Reps or time	Rest
One-arm dumbbell row	3	8–12 per arm	90 sec
Incline dumbbell press	3	8–12	90 sec
Seated cable row	3	10–12	90 sec
Lateral raise	3	12–15	60 sec
Plank	3	20–40 sec	45 sec

Form cues and options

Squat. Brace your abs, sit down between your hips and let your knees track over your toes. Easier: goblet squat to a box. Harder: barbell back squat.

Romanian deadlift. Push your hips back with a flat back, keep the weight close to your legs and stop at a strong hamstring stretch. Easier: dumbbells, shorter range. Harder: barbell.

Reverse lunge. Step back, drop your back knee toward the floor and drive up through your front foot. Easier: hold a rack for balance. Harder: hold dumbbells.

Leg curl. Line your knees up with the pivot and lower slowly. Easier: lighter weight. Harder: one leg at a time.

Calf raise. Rise fully onto the balls of your feet, pause, then lower your heels below the step. Easier: bodyweight. Harder: hold a dumbbell or go single-leg.

Bench press (flat or incline). Feet planted, shoulder blades squeezed together, and lower the dumbbells to the sides of your chest with elbows angled slightly in. Easier: lighter dumbbells. Harder: barbell.

Lat pulldown. Lean back slightly and pull the bar to your upper chest by driving your elbows down. Easier: lighter stack. Harder: assisted or full pull-ups.

Shoulder press. Press straight up without leaning back or arching. Easier: a back-supported seat. Harder: standing.

Biceps curl and triceps pushdown. Pin your elbows to your sides and move only your forearms, lowering slowly. Easier: lighter weight. Harder: a 3-second lowering.

Hip thrust. Upper back on the bench, chin tucked, drive your hips up until your body is level and squeeze. Easier: glute bridge. Harder: barbell.

Leg press. Lower as far as you can without your lower back lifting off the pad, then press through your whole foot. Easier: shorter range. Harder: pause at the bottom.

Step-up. Drive through the top leg and lower slowly. Easier: lower box. Harder: hold dumbbells.

Rows (dumbbell and cable). Keep a flat back and pull your elbow toward your hip. Easier: lighter weight. Harder: pause for a second at your ribs.

Lateral raise. Raise your arms to shoulder height, leading with your elbows. Easier: one arm at a time. Harder: 2-second pause at the top.

Plank. Keep your body in one straight line and squeeze your glutes. Easier: knees down. Harder: lift one foot.

Choosing weights and rest

Choose a weight that leaves 1 to 3 reps in the tank at the end of each set. Rest long enough to repeat good-quality sets: about 2 to 3 minutes for big lifts, 60 to 90 seconds for smaller moves. Write down every weight so you know what to beat next time.

Your 4-week progression

Week	Focus
1	2 sets of everything. Leave 3 to 4 reps in reserve and learn the setup for each machine.
2	Sets as listed. Work to 2 to 3 reps in reserve.
3	When you hit the top of the rep range on every set, go up to the next weight.
4	Add one set to the first two exercises of each day.

By week 4, most muscle groups are getting close to 10 or more weekly sets once you count the big compound lifts. After that, keep using the same rep-range rule, and take a lighter week if you feel run-down.

Gym confidence tips

• Have a plan and backups. Keep this program on your phone and know a swap for each move (goblet squat if the squat rack is busy, dumbbell row instead of cable row).
• Ask for an induction. Many gyms offer one, and staff can show you how to set up each machine.
• Go at quieter times for your first couple of weeks if you can.
• Share equipment politely. Asking “How many sets do you have left?” is normal.
• Track your numbers. Seeing your weights go up is a real confidence boost.

If you’re pregnant, have recently given birth or have a health condition or injury, check with your doctor or physio before starting a new lifting program.

FAQs

I’m a beginner. Can I still do four days?

Yes, if you keep week 1 light and focus on technique. If four days feels like too much, do Upper A and Lower A twice a week instead.

Should I add cardio?

It’s good for your health. The CDC recommends 150 minutes of moderate activity a week alongside strength training. Walking on rest days or 15 to 20 minutes after lifting covers a lot of it.

What if I miss a session?

Pick up where you left off with the next workout in the order. Don’t try to squeeze two sessions into one day.