Fitness for Women Over 40: Why Eating More Calories Can Help You Build the Hourglass Figure You Want

For many women over 40, losing weight often feels like an uphill battle. As metabolism changes and hormones fluctuate, it can be tempting to drastically cut calories in hopes of achieving a slimmer waistline and a more toned body. However, one of the biggest mistakes women make is not eating enough.

If your goal is to create an attractive, feminine hourglass figure with a smaller waist, toned legs, and round, lifted glutes, the answer may not be eating less—it may actually be eating the right amount of calories to support muscle growth and body recomposition.

Why Women’s Bodies Change After 40

As women enter their 40s and beyond, natural hormonal changes can impact body composition. Many women notice increased fat storage around the midsection, decreased muscle mass, and a slower metabolism.

The good news is that strength training and proper nutrition can help counteract these changes. By focusing on building lean muscle while maintaining a healthy calorie intake, women can reshape their bodies and achieve a stronger, more balanced physique.

The Truth About Calories and Fat Loss

For years, women have been taught that eating fewer calories is the key to looking lean and fit. While a calorie deficit is necessary for fat loss, eating too few calories can actually work against your goals.

When you consistently under-eat, your body has fewer resources available for muscle repair and growth. This can lead to:

  • Loss of lean muscle mass
  • Slower metabolism
  • Reduced energy levels
  • Poor workout performance
  • Difficulty achieving a toned appearance

Instead of looking lean and sculpted, many women end up feeling tired, weak, and frustrated by a lack of progress.

Muscle Is the Secret to an Hourglass Shape

An hourglass figure isn’t simply about being thin. It’s about creating proportions.

Women who have the appearance of a smaller waist often have well-developed muscles in key areas, including:

  • Glutes
  • Shoulders
  • Back
  • Legs

Building muscle in these areas creates curves and enhances natural body shape. As your glutes grow and become stronger, they create the round, lifted appearance that many women desire. Developing your shoulders and upper back can also help make your waist appear smaller by comparison.

Why You Need Calories to Grow Your Glutes

Your glute muscles are among the largest muscle groups in your body. Like any muscle, they require adequate nutrition to grow.

When you strength train, tiny tears occur within the muscle fibers. Your body repairs these fibers during recovery, making them stronger and larger over time. This process requires energy, and that energy comes from the calories you eat.

Without enough calories, your body struggles to:

  • Recover from workouts
  • Build new muscle tissue
  • Increase strength
  • Develop fuller, rounder glutes

Women who want to achieve a lifted, sculpted backside often find that increasing their calorie intake to appropriate levels actually improves their results dramatically.

Protein and Calories: The Perfect Combination

While total calories matter, protein plays an equally important role in muscle growth.

Protein provides the building blocks your body needs to repair and build muscle tissue. Combined with strength training and sufficient calorie intake, protein supports:

  • Lean muscle growth
  • Faster recovery
  • Improved body composition
  • Increased strength

Aim to include high-quality protein sources with each meal, such as:

  • Chicken breast
  • Turkey
  • Fish
  • Eggs
  • Greek yogurt
  • Cottage cheese
  • Lean beef
  • Protein shakes
  • Tofu and tempeh

Strength Training for Women Over 40

If your goal is an hourglass figure, strength training should be a cornerstone of your fitness plan.

Focus on compound movements that target the glutes, legs, and upper body:

Best Glute-Building Exercises

  • Hip thrusts
  • Squats
  • Romanian deadlifts
  • Bulgarian split squats
  • Step-ups
  • Walking lunges
  • Cable kickbacks

These exercises stimulate muscle growth and help create the round, lifted appearance many women are seeking.

Stop Chasing the Scale

One of the most important mindset shifts for women over 40 is moving away from scale obsession.

As you build muscle, your weight may stay the same or even increase slightly. However, your body composition can improve dramatically.

Many women find that they:

  • Wear smaller clothing sizes
  • Have a tighter waistline
  • Develop more defined curves
  • Feel stronger and more confident

Even when the number on the scale doesn’t change significantly.

The Bottom Line

If you’re a woman over 40 who dreams of achieving a toned, feminine hourglass figure, don’t fear calories.

Eating the correct number of calories provides your body with the energy it needs to build muscle, recover from workouts, and support a healthy metabolism. Combined with consistent strength training and adequate protein intake, proper nutrition can help you grow stronger glutes, create more curves, and achieve the round, lifted look that many women desire.

Remember: the goal isn’t simply to be smaller. The goal is to build a stronger, healthier, and more sculpted version of yourself.

When you fuel your body properly, you’ll be amazed at what it can achieve. Its never too late to start fresh!

This guide will teach you:

  • How to calculate your calories
  • How to find your TDEE (Total Daily Energy Expenditure)
  • How to create a sustainable meal plan
  • How to lose fat without starving yourself

Let’s break it down step-by-step.

Use a Food Tracking App

If you’re new to fitness nutrition, tracking your food is one of the most powerful learning tools.

Apps like MyFitnessPal help you:

  • See your actual calorie intake
  • Learn portion sizes
  • Understand protein, carbs, and fats
  • Identify hidden calories
  • Takes the guess work out of planning meals
  • Visualize how each food choice impacts your goals

Beginner Strategy:

  1. Identify your current calorie intake. Track a normal day of food intake honestly. This includes snacks and drinks. It’s beneficial to see where you are starting from and lets you see how much you are really consuming on a daily basis.
  2. Make small, realistic adjustments. Making drastic changes too quickly can lead to getting overwhelmed. Slow and steady is key here. Growth doesn’t happen overnight, it takes time and consistency.
  3. Focus on hitting calorie goals before worrying about macros. Take this one step at a time and work your way up to macros.
  4. Remember to not only adjust portions, but play with different foods. You will be amazed at how much you can eat when you make the right choices.
  5. If you make a mistake, just learn from it and move forward. This is part of the learning process. It will eventually become second nature.

Slow and steady changes prevent you from becoming overwhelmed. Make one small change at a time and build on that as time goes on and you get more comfortable with each adjustment.


How to Calculate Your Calories for Weight Loss

This part is crucial. Your diet is 70%-80% of the battle and yes, it is the hardest thing to tackle. You must be in a calorie deficit to lose weight. It really is that simple. You cannot and will not lose weight without this and you cannot out train a poor diet no matter how hard you try. That means that you must burn slightly more calories than you consume. It is so important that you know how to calculate your necessary calorie intake and take steps to meet your individual needs. This is not a one size fits all.

Step 1: Calculate Your BMR

Use a trusted calculator like the one from Calculator.net to find your BMR (Basal Metabolic Rate). https://www.calculator.net/bmr-calculator.html

Select:

  • Calories
  • Mifflin-St Jeor Formula

Your BMR = calories needed just to support basic functions of daily life.

Now, we need to take into account the fact that we move around. We need to calculate our EAT & NEAT to be able to calculate the true number of calories needed just to maintain our current weight.


Step 2: Calculate Your TDEE (Total Daily Energy Expenditure)

NEAT stands for Non-Exercise Activity Thermogenesis. This is calories burned from basic daily activities like walking or doing household chores.

EAT stands for Exercise Activity Thermogenesis and this is calories burned from planned structured workouts. 

To calculate your EAT & NEAT, follow this guide.

Your TDEE is a calculation utilizing the following:

  • BMR
  • NEAT (daily movement)
  • EAT (exercise)

NEAT Activity Levels

Choose the activity level that best describes your current situation. If you are lightly active, find 30% of your BMR for example, and write that down.

  • Sedentary -A desk job, a lot of sitting, minimal movement +10–20%
  • Light – Light walking, some household chores +20–30%
  • Moderate – A lot of standing, active household chores, running after kids  +30–40%
  • Active – Super active, manual labor +40–50%

EAT (Exercise Calories)

Think about your current workout, if there isn’t one, this number would be Zero. If there is, you want to calculate calories burned based on that workout. For example, I typically do a 45-minute workout 5 times a week. I also add my 20 minutes of SIT training after my workouts, again 5 times a week.

A basic guide to finding your estimated EAT is the following:

  • 5 calories per minute burned during Strength training
  • 8 calories burned per minute for Cardio

My numbers look like this: 

  • A 45-minute workout, 5 times a week = 5 calories per minute x 45 minutes = 225 X 5 days a week= 1125 calories a week.
  • A 20-minute SIT training session, 5 times a week = 8 calories per minute x 20 minutes =160 X 5 days a week = 800 calories a week. 
  • Take those numbers and add them together to get 1925 calories a week burned with exercise. Divide that by 7 days in a week and we get appx 275 calories per day burned.  

Add your BMR + NEAT + EAT. This gives your maintenance calories (TDEE).

If my BMR was calculated at 1390, and my EAT is 275, I now get a total of 1665.

Now I add my NEAT calculation, which I used 30% of my BMR, to get 417.

1665 + 417 = 2,082 calories per day needed to support my current weight.


How to Adjust Calories for Your Goal

This is where the magic happens! Don’t look at the TDEE and get scared, were using that number to find what we need to reach our goals in a safe and sustainable way.

Once you have your TDEE:

  • Muscle gain: +200–300 calories
  • Body recomposition: -200–300 calories
  • Faster fat loss: -400–500 calories

For most women, a 200–300 calorie deficit is sustainable and protects muscle mass. The body recomp method simultaneously allows us to lose fat while building muscle and getting that natural toned look. This is my go-to every time because it’s allowing your body to change at a healthy speed while giving me that toned appearance I want.

Extreme deficits slow metabolism and increase cravings so I do not recommend the larger calorie deficit, especially when you are just starting out. By removing too many calories at once, you risk losing muscle and also hurting your metabolism. This can also leave you feeling hungry more often and in turn may lead to struggling with snacking which is counterproductive.

Going back to my TDEE:

If I follow my formula of 2082 – 300 calories, I get 1782 calories per day to lose fat and build muscle in a healthy and sustainable way. Believe it or not, this is around the calories I have been eating per day to achieve my body recomp and at 40 I have achieved a body that I haven’t seen since I was in my late 20’s to early 30’s. Patience is key here. Trust the process, don’t give up, keep showing up and the reward will come!

Pro tip: In the beginning progress is very slow as your body adapts to these new changes. That’s OK! Give your body 6-8 weeks, yes that’s right, 6-8 weeks to really get into this new routine. That’s a long time to wait to see results and this is the time that most people give up because they are not seeing results fast enough. Hang in there! It will happen! 


How to Track Macros Without Getting Overwhelmed

Macro tracking can feel intimidating and this actually made me cry. I never thought I would understand this, but it does become second nature. It is as easy or as complicated as you make it. Use your MyFitnessPal app and play with mock meals. Remember, every master was once a beginner. You will get this with time and persistence. It’s not a race and every small positive change you make is a step in the right direction. A whole is the sum of all its parts, so even seemingly small things are worth acknowledging and celebrating.

Macros include:

  • Protein
  • Carbohydrates
  • Fats

Beginner Macro Strategy:

Week 1–2:

  • Attempt to hit only your calorie goals. Work on this until you’re comfortable with it.

Week 3–4:

  • Once you master hitting your calories, try to hit your calories + protein goals.

After that:

  • Add carbs
  • Then fats

Focus on protein first as it fuels muscle and helps keep you fuller longer.

Pro Tip: Stay within +/- 50 of your calories and +/- 5 grams of your macros. You don’t always need perfection, you just need to be as close as possible.


Invest in a Smart Scale for Progress Tracking

A quality scale like Withings Body+ can help track:

  • Weight trends
  • Body composition
  • Long-term progress

The scale is not your enemy, it’s a valuable tool that gives you real-time data. It will show you if you have made progress or not, and if not, its ok! It’s just telling us we need to modify our methods so we can get back on track and move forward.

If progress stalls, common causes include:

  • Hidden snacking. Evry little thing adds up and it can add up in a big way.
  • Miscalculated calories.
  • Not adjusting calories every 2 weeks. As you lose weight, your calorie needs change and it’s important to keep up with our bodies as they are changing to avoid a plateau or unwanted gains.

Don’t Undereat (1200 Calories Is Not Magic)

Many women drastically under-eat. They believe that they need to starve themselves in order to lose weight and feel good. The truth is, you might lose weight initially, but this method will always backfire and you will never truly feel good. Undereating leads to fatigue and so many other unwanted side effects. Your body needs fuel to run and needs the correct fuel to run at optimum levels. When you know how to fuel your body’s needs, you will have so much energy and be eating more than you thought was possible while still losing weight! When you kickstart your metabolism and fuel it properly, your body will literally do the work for you. Trust the process and be patient. Your body is an amazing machine.

Your daily will depend on several factors:

  • Activity level
  • Workout intensity
  • Muscle mass

Eating too little can:

  • Slow metabolism
  • Increase cravings
  • Cause muscle loss

Fuel your body appropriately. When you find your winning formula, that’s when you start making progress. You need to find the combination of calories/macros that your body needs, and I am going to share with you exactly how to do that. 


Time Your Meals for Steady Energy

Aim to eat every 3–4 hours. You need to steadily keep fueling your body throughout the day. Like a car, you don’t want to let the tank go to empty. Keep the fuel going throughout the day to keep that engine running, and this is how you will drive your metabolism into high gear. I schedule my meals for every 3 hours, which allows me to eat 5 times a day. This ensures I am never hungry, which eliminates random snacking and keeps my body fueled consistently.

Example meal schedule:

  • 7 AM Breakfast
  • 10 AM Snack
  • 1 PM Lunch
  • 4 PM Snack
  • 7 PM Dinner

Balanced meals with protein and fiber help:

  • Maintain fullness
  • Support metabolism
  • Prevent overeating

Allow Yourself a Weekly Cheat Meal

While you can eat boring meals all week to meet your goals, total deprivation of the things you love leads to binge cycles, snacking and not making progress. That leads to giving up when we don’t see results.

Instead:

  • Plan one cheat meal (or ‘off-plan’ meal) a week.
  • Limit this meal to no more than 500 calories above your goal. Don’t over indulge. You can very easily undo an entire week’s progress in one sitting.
  • Log it for awareness so you can see its impact.

This keeps your plan sustainable long term which leads to success. I look at this as a reward for being on track all week and sticking to my plan. My reward is usually chocolate chip cookies after dinner! 


Measure Progress Beyond the Scale

This is very important. It is very normal to not physically see the little changes week to week as we progress. We expect to see drastic changes after a week or so of putting so much effort into something like this. The truth is that the drastic changes take time. If you’re doing everything right, there will be changes, but you may not notice them immediately in the mirror. This is where taking measurements helps. Get a soft measuring tape and keep a log. Seeing the numbers change, even if you aren’t seeing yourself change, will help keep you motivated.

Every 2–3 weeks track:

  • Weight
  • Chest
  • Waist
  • Hips
  • Biceps
  • Thighs
  • Calves

Also take progress photos that you can compare as needed if you think that might help you to visualize your progress.

Remember: You see yourself daily so you may not notice the small changes in yourself — measurements reveal real change.

If progress stalls, don’t panic or get discouraged, reassess your numbers and adjust.

Setbacks are part of the path to success. It is part of growth. Use every opportunity, even setbacks or plateaus as a chance to learn and move forward. Do not throw away your efforts over a challenge. Overcome it!


Your Winning Formula: Patience + Consistency

Nutrition is not about perfection.

It’s about:

  • Planning ahead
  • Staying consistent
  • Making realistic adjustments
  • Being patient (approximately 6–8 weeks to see initial change)

Most people quit too early because they don’t see progress quick enough. Trust the process, be patient, believe in yourself, and stick with it!

If you stay consistent, your body will respond.

Consistency beats perfection every time.

Consistency is more important than intensity. Combining short workouts, healthy eating, and appropriate supplements creates a foundation for lasting wellness. Here are some tips to stay on track:

  • Set realistic goals based on your schedule and preferences.
  • Track progress to celebrate small wins.
  • Involve family or friends for support and accountability. 
  • Adjust routines as needed to prevent burnout or injury.

All of this can seem very overwhelming initially, but start slow. Choose one thing and master it, then move on to incorporating something new. If you have trouble, don’t give up! Keep showing up and little by little everything will fall into place and become easier. Remember, wellness is a journey, it’s a lifestyle, not a destination. Small, daily actions add up to meaningful change over time. The sooner you start, the sooner you will reach your goals. 

Home workouts offer convenience and privacy, making it easier to stay consistent. Investing in a few pieces of equipment can enhance workout variety and effectiveness without taking up much space.

Equipment that I recommend from my personal experience includes:

  • Resistance bands: Versatile and portable for strength training.
  • Booty Bands: These have been a go-to for me. They are very good quality and are so versatile. 
  • Dumbbells or kettlebells: Add weight for muscle building.
  • Yoga mat: Provides comfort for floor exercises and stretching.
  • Stability ball: Improves core strength and balance.
  • Sliders: These help to take pressure off your knees when doing things like lunges. 
  • Barbell set: If you’re going to go all out like I did, this barbell set is fairly inexpensive yet very effective and comes with more than you need for an effective workout. You will need a barbell pad to protect your neck if you’re doing back squats. The barbell can be painful resting on your shoulders and neck and can break the skin if it rubs too much which can lead to calluses. 
  • Workout gloves: These help to protect your hands and prevent calluses and skin irritation. They also improve grip and reinforce proper form which is crucial to avoid injury.
  • Pullup Band: You can attach this to the Barbell Rack and use this for assisted pullups. I cannot do unassisted pullups due to a prior shoulder injury, so this helps me to incorporate pullups into my routines. It is fully adjustable and easy to use. This is an absolute must for my workouts. 
  • Medicine Balls: You can use dumbbells for things like Russian Twists, but I personally prefer a medicine ball. I feel like its a little more balanced in your hands and comfortable to hold. 
  • Bench: If you’re an enthusiast like me, you can get a very inexpensive bench to level up your workouts and incorporate more into your routines. I use this bench during every workout. 
  • Steps: This is very effective for glute workouts and cardio workouts. 

Creating a dedicated workout space, even a small corner, helps build routine and motivation. Many online platforms offer guided sessions tailored to short workouts and different fitness levels.

Short Workouts That Fit Your Busy Life (And Actually Work)

Finding time for exercise can feel impossible when you’re balancing family, work, and everyday responsibilities. The good news? You don’t need hours at the gym to see results.

The key is quality over quantity.

Short workouts—just 20 to 30 minutes a day—can deliver powerful health benefits when done consistently. The most important step is simply getting started. Even a few minutes a day can build momentum and lead to lasting results.


Why Short Workouts Are So Effective

Short workouts are perfect for busy moms because they:

  • Boost metabolism
  • Improve cardiovascular health
  • Increase energy levels
  • Support weight loss and muscle tone
  • Fit easily into tight schedules

Consistency matters more than duration. A focused 20-minute workout done regularly is far more effective than occasional long sessions.


1. High-Intensity Interval Training (HIIT)

HIIT workouts are one of the most efficient ways to burn fat and improve fitness fast.

This method alternates short bursts of intense activity with rest periods, keeping your heart rate elevated and maximizing calorie burn.

Example 20-minute HIIT workout:

  • 30 seconds jumping jacks
  • 30 seconds rest
  • 30 seconds squats
  • 30 seconds rest
  • Repeat for several rounds

HIIT is perfect for mornings, nap times, or quick breaks during the day.


2. Bodyweight Exercises You Can Do Anywhere

No gym? No problem.

Bodyweight workouts are simple, effective, and require zero equipment.

Try exercises like:

  • Squats
  • Lunges
  • Push-ups
  • Planks

These moves help build strength, tone muscles, and improve endurance—all from the comfort of your home.


3. Yoga and Stretching for Recovery and Stress Relief

Yoga and stretching are often overlooked but incredibly important.

They help:

  • Improve flexibility
  • Reduce stress and anxiety
  • Support joint health
  • Prevent injury

Even 10–15 minutes a day can make a noticeable difference in how your body feels.


4. Sprint Interval Training (SIT): A Cardio Game Changer

If you’ve ever hated traditional cardio, you’re not alone.

That’s where Sprint Interval Training (SIT) comes in.

SIT is a faster, more effective form of cardio that delivers results in about 20 minutes—without endless time on a treadmill.

How SIT Works

  1. Calculate your Max Heart Rate (MHR):
    220 − your age
  2. Sprint phase (1 minute):
    Reach 85%–95% of your MHR
  3. Walk phase (1 minute):
    Recover at 60%–70% of your MHR
  4. Repeat for 20 minutes
  5. Always start with a 5-minute warm-up

Example:

  • Age: 40
  • MHR: 180
  • Sprint range: 153–171 bpm
  • Walk range: 108–126 bpm

This structured approach removes guesswork and helps you maximize results in minimal time.

Important: Never skip your warm-up—this helps prevent injury and prepares your muscles.


5. Use a Fitness Tracker for Better Results

While not required, a fitness tracker can significantly improve your progress.

It helps you:

  • Track steps and calories burned
  • Monitor heart rate during workouts
  • Stay accountable
  • Measure real progress over time

Seeing your numbers—and your improvement—keeps you motivated and on track.

Some very effective trackers are these: Fitbit Charge 6 Fitness Tracker & Apple Watch Series 11. I love my Apple watch, but its all about preference! They are both great choices.


6. Home Workout Equipment That Makes Life Easier

Creating a simple home workout setup can eliminate excuses.

Helpful options include:

  • Dumbbells for strength training
  • A treadmill for convenient cardio
  • Resistance bands for versatility

Working out at home saves time, adds privacy, and makes consistency much easier—especially for busy moms.


7. Don’t Be Afraid of Lifting Weights

A common myth is that lifting weights will make women bulky. That’s simply not true.

When paired with proper nutrition, strength training helps create a lean, toned look.

The Key: Progressive Overload

Start with a weight that challenges you (even 10 lbs), and gradually increase as you get stronger.

Benefits include:

  • Increased muscle tone
  • Improved metabolism
  • Greater overall strength

Over time, you’ll be amazed at what your body can do.


8. Plan Your Workouts to Stay Consistent

Planning removes the guesswork and helps you stay consistent.

Apps like FITON make it easy by offering:

  • Custom workout plans
  • Multiple workout styles (HIIT, yoga, strength, etc.)
  • Adjustable workout lengths and intensity
  • Meal ideas and wellness tracking

Having everything in one place helps you stay focused and get the most out of your limited time.


Final Thoughts: Start Small and Stay Consistent

You don’t need perfect conditions or hours of free time to get in shape.

Start with:

  • 20 minutes a day
  • Simple, effective workouts
  • A plan you can stick to

The most important thing is consistency. Small daily efforts add up to big results over time.

Your health matters—and even on the busiest days, you deserve to make time for it.