Workout Plan to Lose Weight for Women: An Honest 4-Week Program

This weight loss workout plan for women gives you three full-body strength days a week, walking, optional cardio and a 4-week progression, with gym, dumbbell and home versions, plus an honest look at food.

How fat loss actually works

Your body uses stored fat when you take in less energy than you burn. That gap is a calorie deficit. Eating less and moving more both create one, but food is usually the bigger lever.

A year-long trial of 439 postmenopausal women with overweight or obesity shows the pattern. Women who only did aerobic exercise (building up to 45 minutes, 5 days a week) lost 2.4% of their body weight on average, women who only dieted lost 8.5%, and women who did both lost 10.8%. These are group averages, not a forecast for any one person.

The right deficit depends on your body, health and history, so this guide gives no calorie targets. Skip crash diets: eating very little can be unsafe, makes training miserable and is hard to keep up. If you have a health condition, are pregnant or breastfeeding, or have a history of disordered eating, talk to a doctor or registered dietitian before trying to lose weight.

Why strength training matters when you're losing weight

Some of the weight you lose can come from muscle. Lifting gives your body a reason to keep it.

In a study of 94 premenopausal women who dieted from overweight to a normal BMI, those who did resistance training kept their fat-free mass (muscle, bone, water and organs), while women who did aerobic training or no exercise lost some. The lifting group also kept its resting energy expenditure, which fell in the other two groups.

How much exercise you need

The WHO asks adults for 150-300 minutes of moderate aerobic activity a week (or 75-150 minutes vigorous), plus muscle-strengthening work for all major muscle groups on 2 or more days. For body weight, the American College of Sports Medicine's 2024 consensus statement says the effects on weight may be clearest once you build up to at least 150 minutes of moderate activity a week, with more activity bringing more benefit.

Your weekly weight loss workout plan

Do Days A, B and C on nonconsecutive days, such as Monday, Wednesday and Friday. Each takes 40-45 minutes with the warm-up, in a gym or with dumbbells and a bench.

Effort is written as RIR (reps in reserve): how many more clean reps you could do when you stop. RIR 2 means two good reps left.

Warm-up (5 minutes)

1. Three minutes of brisk walking, cycling or rowing.
2. 10 bodyweight squats, 10 glute bridges, 10 arm circles each way.
3. One light set of your first exercise.

Day A: squat, push, pull

Day B: hinge, press, pull

Day C: glutes, push, pull

In week 2, each major muscle gets 5 to 13 direct sets a week: glutes 13, back 9, quads 7, chest 6, hamstrings 5 and shoulders 5.

No gym? Home swaps

These train the same muscles. Our home workout plan for women has progressions for each.

Walking and optional cardio

Keep walks brisk: you can talk, but not sing.

A sample week (weeks 3-4)

That's 150-165 minutes of walking, which reaches the WHO's lower aerobic target. Prefer steps? Find your daily average in week 1, then add about 1,000 a day every week or two.

For cardio, pick anything you enjoy: cycling, swimming, the elliptical or a class. Do 20-30 minutes after lifting or on walking days, and if you're too tired to lift well, cut cardio first.

Your 4-week progression

In weeks 3 and 4, glutes rise to 16 weekly sets, quads to 8 and hamstrings to 6.

Keep a weight until you hit the top of the rep range on every set, then add the smallest jump available. If lifts stall while you're eating less, holding steady still counts. After week 4, take an easier week (half the sets, RIR 4), then start again from your new weights.

Food: protein and the deficit

Protein and exercise appear to work together to protect muscle while you eat less. In a 16-week study, 48 women averaging 46 years old and a BMI of 33 ate the same number of calories on a reduced-calorie diet. The higher-protein groups (1.6 g per kg of body weight a day, double the 0.8 g/kg RDA) lost more fat. The group that added walking 5 days and lifting 2 days a week to higher protein kept nearly all its lean mass (a 0.9% drop that wasn't significant); the lower-protein group without the exercise program lost 5.4%.

The International Society of Sports Nutrition gives 1.4-2.0 g per kg a day (about 0.6-0.9 g per pound) as a general range for most people who exercise, spread across the day in servings of about 20-40 g. It isn't a personal target: if you have kidney disease or another health condition, ask your doctor or a registered dietitian first. Learn more in our guide to how much protein women need and see the high-protein meal plan for women.

Common mistakes

• Relying on exercise alone. In the year-long trial above, exercise alone moved the scale least.
• Swapping weights for endless circuits. Challenging sets at RIR 1-3 are what give your body a reason to keep muscle.
• Judging progress by the daily scale. Weight shifts day to day for reasons unrelated to fat. Watch the trend over weeks, plus your waist, photos and strength.