Running Your Way to a Calorie Deficit: A Path to Burn Belly Fat
Unlock the secrets to burning belly fat with running! Learn how to create a calorie deficit and transform your fitness journey for lasting results.
Benjamin Bunting BA(Hons), PgCert., AAPTI.
11/29/20249 min read
Understanding Caloric Deficit
If you are like me and want to help lose body fat for whatever reason you have, running can be a highly effective way to create a sustainable calorie deficit. I have combined calorie tracking with running to lose 5kg of weight whilst still being able to lift weights and run consistently.
Calorie deficits are key in the pursuit of successful weight loss, particularly when targeting specific areas like belly fat. However, it must be noted that there is a debate regarding targetted fat loss.
It is noted that when you perform exercise, fat is broken down from all areas of the body to be used as energy. That said a 2023 study has noted that in adult males they found that stomach crunches can target belly fat.
However, we digress, caloric deficit occurs when someone consumes fewer calories than their body needs in a period, leading to stored fat being used as energy instead. This imbalance causes fat loss.
An individual's ability to shed unwanted weight depends on striking a balance between caloric intake and expenditure, which plays a direct role in weight loss.
Calories measure the energy content in food and beverages consumed throughout the day. The human body requires a certain number of calories each day for various physiological processes, such as breathing, digestion and physical activity.
This amount is known as basal metabolic rate (BMR). When daily activities such as exercise are added in, energy expenditure increases exponentially - creating an imbalance in energy expenditure with reduced caloric intake or increasing physical activity leading to weight loss.
Running is one of the best exercises to achieve a caloric deficit. Due to its vigorous nature, running can quickly stimulate metabolism and allow runners to burn a substantial number of calories within a relatively short timeframe.
For example, I weigh 85kg (down from 90kg) and can burn an estimated 400 calories by running at an easy pace for 30 minutes. Making running an ideal way for those looking to lose fat or improve overall body composition.
How Running Impacts Calorie Consumption
I like to cycle, swim, hike and run, notwithstanding weight lifting, but it is running that tends to burn the most calories per hour.
Running is a highly efficient cardiovascular exercise that significantly contributes to caloric expenditure.
When engaging in this activity, various factors impact caloric burn. Primarily, distance played an influential role as longer runs result in greater energy output.
Furthermore, intensity (determined by speed and terrain) had a larger influence; sprinting or running on uneven surfaces such as hills typically incur greater energy expenditure compared to a steady jog on flat terrain.
Individual weight has a direct effect on caloric expenditure during running. Heavier individuals tend to burn more calories as their bodies need more energy to move a greater mass.
Consequently, as one increases in weight so does caloric expenditure during running; conversely, lighter individuals may expend fewer calories while performing the same distance at equal intensity.
This relationship highlights how personal characteristics should be taken into account when assessing approximately how many calories are expended while running.
Running can help maximise caloric expenditure by burning calories directly during activity and having long-term effects on metabolism, known as excess post-exercise oxygen consumption (EPOC).
EPOC results from the energy demands placed upon your body during running. Your metabolism stays elevated even at rest due to this increased caloric burn.
As such, understanding these variables is integral for you if you are hoping to maximise caloric expenditure through running.
What Role does Belly Fat Play in Overall Health?
Belly fat, commonly referred to as abdominal fat, can have serious implications for overall health.
This form of accumulated fat includes both subcutaneous fat that lies directly below the skin and visceral fat which surrounds vital organs - with visceral fat especially detrimental due to its toxic nature.
Visceral fat releases inflammatory markers and hormones that interfere with normal bodily processes.
An accumulation of visceral fat has been linked with metabolic syndrome, cardiovascular disease and type 2 diabetes among many other serious medical conditions.
Metabolic syndrome is an accumulation of conditions that increases the risk of heart disease, stroke and diabetes and is characterised by abdominal obesity, high blood pressure, elevated glucose levels and dyslipidemia.
Excess belly fat contributes substantially to these symptoms by exacerbating insulin resistance and other metabolic disturbances - placing individuals with higher levels of abdominal fat at increased risk of chronic health conditions.
Studies indicate that belly fat may contribute to inflammation and stiffening of blood vessels, raising blood pressure and leading to atherosclerosis development.
All of which increase risks such as heart attacks and strokes. Thus, decreasing belly fat not only enhances physical appearance but also fosters substantial improvements in heart health.
Engaging in regular physical activities such as running can play an instrumental role in effectively managing and reducing belly fat.
Running helps burn calories, promote fat loss, and enhance metabolic efficiency - all contributing to decreased visceral fat levels.
By dedicating yourself to regular physical exercise such as running, you can achieve a healthier body composition that supports long-term health benefits while mitigating risks associated with abdominal obesity.
Add Running into Your Exercise Routine
When beginning, it's essential to establish a schedule that works with your lifestyle - starting out, running three times weekly may be sufficient in promoting caloric burning while giving your body time to rest between sessions.
Once your fitness level increases further, increasing that frequency to four or five per week might be considered an appropriate goal.
Attitudinal and type considerations also matter when selecting your running style and intensity. For fast results, fartlek training has been demonstrated to be particularly advantageous.
Fartlek involves short bursts of intense running followed by periods of walking or slower jogging to increase caloric expenditure while simultaneously improving cardiovascular fitness.
Long-distance running at a steady pace can build endurance while steadily burning calories; aim to do 30 to 60-minute runs on days dedicated to longer sessions.
Staying motivated requires setting clear and obtainable goals. Participating in local races or running clubs may add an element of fun and social connections - I started by attending local Parkrun events onSaturday Saturday mornings.
Tracking progress with an app or journal can give a sense of achievement and keep you engaged with running. Furthermore, varying routes keep running fresh by giving you new perspectives; discovering different trails may make exercise feel less monotonous!
Remember the importance of consistency when setting fitness goals. Make running part of your weekly schedule like any other essential activity to effectively create the caloric deficit necessary for burning belly fat and improving overall health.
Complement Running With Appropriate Nutrition
Nutrition plays an integral part in creating a caloric deficit to successfully decrease belly fat.
Running provides an efficient means of burning calories, but smart dietary decisions are vital in supporting energy levels, improving performance, and overall health benefits.
As part of your running routine, it is important to consume a diet rich in nutrient-dense foods such as whole grains, lean proteins, fruits, and vegetables that contain vitamins and minerals essential to fuel your body.
Complex carbohydrates like brown rice and quinoa provide sustained energy release which is important during longer running sessions while proteins such as chicken, fish, or legumes will ensure muscle repair and recovery so you stay at peak fitness for workouts.
Meal timing has been shown to play an essential role in helping you meet both running and nutrition goals. Eating before exercising will keep your energy up while post-exercise meals should include carbohydrates and proteins to replenish glycogen stores and promote muscle recovery.
Furthermore, adequate water consumption during and post-runs aids performance as well as metabolism; supporting efforts toward creating a caloric deficit.
By prioritising healthy fats like avocados, nuts and olive oil in your diet alongside running, you create an avenue toward effective weight management and a more fulfilling lifestyle.
Not only are these fats deliciously satisfying but they can also contribute to overall wellness - an invaluable addition.
By creating a holistic approach to weight management through running as well as an inclusive eating regimen alongside this lifestyle choice you create a sustainable path toward weight management and wellness for years to come.
Tracking Progress to Achieve Caloric Deficit
Tracking progress when trying to achieve a caloric deficit and effectively burn belly fat requires continuous tracking.
Utilising both modern technology and traditional methods is vital; running apps, fitness trackers, and food diaries all serve as invaluable tools in this pursuit.
Running apps such as Strava or MyFitnessPal allow users to log their workouts, measure distances covered, track calories burned while running, as well as share progress with others via social features that foster motivation and accountability.
My Polar watch is connected to Strava and this is interlinked with a calorie tracking app. This means I can see calories burned and calories consumed each day through just one dashboard.
Food diaries provide an accurate picture of caloric intake. Logging daily meals provides individuals with insight into their eating habits and helps identify areas for improvement, but be warned, they are flawed.
Mobile applications make tracking easy by tracking calories consumed and nutrients consumed; setting realistic goals when trying to attain caloric deficit is equally as essential.
It is best to focus on gradual weight loss rather than rapid results as slow and steady changes are more sustainable in the long run.
Reducing your daily calorie intake by 300-500kcals is considered a sustainable approach. Do not be tempted to endure a 'crash diet' whereby you're existing on less than 1000kcals daily.
My Real-World Example
My background has always been weightlifting, this complimented playing rugby. However, once I had joined the military I found that doing more cardiovascular work was more beneficial to my new role.
Then when I wanted to become a physical training instructor (PTI) I soon learned that the entrance tests required a greater ability to run quickly, and have more stamina.
I also embarked on a few endurance challenges such as marathons and triathlons. This meant I was eager to lose some weight as I was 90 kg.
The approach I adopted was to incorporate cycling into my routine alongside running and have a daily calorie deficit of 300-500kcals based on my physical activity and food intake.
By using an app on my phone that allowed me to scan the barcodes on food packets it became apparent that certain foods were of a much higher calorific value than I had considered previously.
I soon started to avoid foods such as biscuits and reduced my alcohol intake, but I also increased my running or cycling frequency.
At present, after approximately 3 months I am now down to 85 kg - a considerable drop, and I don't ever feel like I am missing out on food nor do I ever feel hungry, or if I do, I can eat something fulfilling.
Can Running Give You Abs?
Like it or loathe it, lots of people crave visible abs. And, for many, running is the start of a weightloss journey because they are not satisfied with their appearance. For some, running becomes an obsession that leads to marathons and more.
Understanding Abdominal Muscles
The abdominal region consists of an intricate network of muscles that play an integral part in core stability, posture, and athletic performance.
Primarily, they can be divided into three main categories: rectus abdominis, obliques and transverse abdominis.
The rectus abdominis, commonly referred to as the "six-pack," runs vertically along the front of the abdomen and is responsible for flexing our spine, enabling movements such as sitting up or bending forward.
Additionally, this muscle group plays an integral role in stabilization when engaging in dynamic activities or lifting heavy weights.
Obliques muscles, both internal and external obliques, are located on both sides of the abdomen.
These essential rotational and lateral flexion of spine muscles play an integral part in everyday activities and athletic pursuits like twisting and turning which all add up to improved sports performance.
Transverse abdominal muscles are frequently referred to as our body's natural weight belt, wrapping around our torso and stabilising the lower spine and pelvis before any movements occur. A strong transverse abdominal is crucial in maintaining good posture and avoiding injuries during physical activities.
Well-developed abdominal muscles are essential not only for aesthetics but also functionality. Strong abdominal muscles increase core strength, which is key in stabilising movements during movement.
Strong core strength also aids athletes as it enhances performance and lowers injury risks; so understanding these muscle groups and their functions is integral in developing an appropriate training program to build abdominal strength.
Running Vs Targeted Abdominal Exercise Routines
When assessing the effectiveness of running in developing abdominal muscles, it's essential to compare its effects against targeted abdominal exercises.
Running is a dynamic cardiovascular activity that engages mostly lower body muscles (quadriceps, hamstrings, calves and glutes).
While it increases heart rate and promotes fat loss through running, its main aim does not directly target abdominals but instead indirectly engages them through cardiovascular workouts such as biking.
Targeted abdominal exercises like crunches, planks and leg raises are designed to directly engage and strengthen core muscles directly.
By targeting rectus abdominis, obliques, and transversus abdominal muscle groups they stimulate contractions that promote hypertrophy and endurance of these muscle groups resulting in visible abs when combined with a balanced diet and regular aerobic activities like running.
Establish an Effective Routine for Abdominal Strength Training
To effectively build abdominal strength through running and targeted exercises, one must take an integrated approach.
Integrating cardiovascular workouts like running with specific core training exercises is critical. Aim for at least three or four running days each week - this will not only promote cardiovascular health but will also reduce body fat by making abdominal muscles more visible.
As running is just one form of exercise, it is also essential to include core workouts at least two to three times each week.
These sessions should focus on targeting different muscle groups within the core to ensure its full development and strength gains.
Planks, crunches and bicycle kicks are excellent exercises that require no equipment. Additionally, movements that promote stability such as Pilates or yoga may further engage core engagement while building overall strength.
Conclusion
Creating a caloric deficit through running and mindful nutrition is essential for effective weight loss, particularly in reducing belly fat, while also promoting overall health.
By combining regular exercise with a balanced diet and tracking progress, you can (as I have) achieve sustainable weight management and improve your well-being and performance.
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*Moss, K., Kreutzer, A., Graybeal, A.J., Zhang, Y., Braun-Trocchio, R., Porter, R.R. and Shah, M. (2023). Nutrient Adequacy in Endurance Athletes. International Journal of Environmental Research and Public Health, 20(8), p.5469. doi:https://doi.org/10.3390/ijerph20085469.