The 1 Simple Reason Why Cardio Might Not Be Making You Lose Weight!?

not losing weight with cardio | Sutton Coldfield personal trainer

Cardio is great for burning fat, there is no question about it. Running, swimming, cycling and even walking are all great forms of cardio that help torch body fat.

Running is a great form of cardio.

All three not only burn fat but also help keep your heart healthy, improve mental health and just generally improve your well-being.

Interval Training

Interval training is an even better form of cardio for torching that unwanted blubber. This involves repeated bursts of high intensity exercise with a rest period inbetween.

This type of cardio means your heart rate skyrockets with this type of training, meaning your body takes a long time to recover to its pre-exercise self, leading to an ‘afterburn effect’.

Therefore your body has an increased calorie burn for 24 hours or so after this style of workout!

Read my blog on The Benefits of HIIT Training.

HIIT training is a high intensity type of cardio.

Though a quick word of caution…… if you are currently highly stressed, limit the amount of these types of intense workout as it could do you more harm then good if you over do it.

Read my blog on stress and anxiety and how intense exercise can make symptoms worse.

Cardio For Weight Loss

Cardio’s weight loss effects are due to all the calories it burns, the downside to this is it can leave you very hungry as the body wants to replace the calories burnt.

Therefore why a lot of people don’t get the results they want ie dropping a dress/trouser size is because they end up eating too much because they are hungry!

Although calories are only one factor involved in fat loss. Being a Nutritional Consultant I rather educate people on what they should eat which often takes care of calorie consumption in my experience.

Though a calorie deficit is always needed to lose body fat.

Calorie Deficit to Lose Body Fat

Around a deficit of 300-500 calories a day is recommended to lose weight safely.

You can work out how many calories you need to maintain your weight using a calorie calculator

You then just take 500 away, to work out how much you should be eating to lose weight safely.

Obviously the more calories your burn means the more calories you can consume yet still lose weight, hence why exercise is a key part of weight loss.

Now I’m not saying to starve yourself!

No dieting, just keeping portions under control, eating as clean as possible with good sources of protein, slow-release carbohydrates and plenty of fibre, this will help keep your calories under control by keeping you fuller for longer.

You can work with a Nutrition Consultant who can help formulate a plan to help you achieve your weight loss goals.

As I have already said the cleaner your diet is e.g. reducing high sugar, processed foods, takeaways, fizzy drinks etc the easier it is to control the calories anyway.

Read my blog on Calorie Counting and if it is important.

Added to this the better your diet is the more energy you are likely to have, so that you are more likely to work out more and get more from your workouts and therfore burn more calories, a win, win!

Cardio is great for weight loss.

Nutritional Therapy and PT

Looking to shed some unwanted weight and drop a dress/trouser size?

As a Personal Trainer, based in Birmingham I highly recommend incorporating interval training into your fitness routine, alongside steady state cardio.

However, be mindful that traditional cardio exercises can leave you feeling hungry and may cause you to overeat.

To combat this, I focus on educating my clients on proper nutrition and portion control to help keep their calorie intake in check.

By maintaining a calorie deficit of around 300 – 500 calories per day and eating clean, nutrient-dense foods, you can safely and effectively lose body fat without resorting to fad diets or starvation.

Let me help you achieve your weight loss goals in a sustainable and healthy way!

Jonny Carter | Nutritional consultant

Jonny Carter

I’m Jonny, a fully certified Nutritional Consultant and fully qualified Personal Trainer. I am the founder of Ultimate Personal Wellbeing.

Share on Social

Facebook
Twitter
LinkedIn

Latest Blogs

Nurosym for Busy People: The Easy Way to Support Your Nervous System Without Rearranging Your Life

Nurosym for Exercise Recovery: Can Vagus Nerve Stimulation Improve Endurance Performance?

Fibre for Runners: What I Learned Recording a Myota Podcast on Gut Health and Performance

Royal Sutton Fun Run 2026: Another Memorable Day at Sutton Coldfield’s Biggest Running Event

Related Posts

Person using a Nurosym vagus nerve stimulation device while working from home.

Nurosym for Busy People: The Easy Way to Support Your Nervous System Without Rearranging Your Life

Life Is Busier Than Ever Most of us know what supports better health—getting enough sleep, managing stress, spending time outdoors and practising relaxation techniques. The challenge isn’t knowing what to do; it’s finding the time. Busy careers, family commitments and training schedules often make it difficult to stick to daily wellbeing habits. As a Nutritional Therapist, Personal Trainer and England Masters distance runner, I see this regularly. Many people want to improve their recovery, sleep

Read More
England Masters distance runner using Nurosym device for exercise recovery

Nurosym for Exercise Recovery: Can Vagus Nerve Stimulation Improve Endurance Performance?

Recovery is often the missing piece of the endurance performance puzzle. Many runners, cyclists, triathletes and swimmers focus heavily on training volume, nutrition and sleep, yet overlook one of the body’s most important recovery systems: the autonomic nervous system. This is where the Nurosym device is generating increasing interest among endurance athletes. By using non-invasive vagus nerve stimulation, Nurosym aims to enhance parasympathetic activity — the body’s “rest and recover” mode — potentially improving heart

Read More
Jonathan Carter discussing fibre for runners, gut health and exercise performance during a Myota podcast recording in London

Fibre for Runners: What I Learned Recording a Myota Podcast on Gut Health and Performance

Several weeks ago, I travelled to London to record an educational podcast with Myota, discussing one of the most overlooked topics in sports nutrition: fibre for runners. While protein and carbohydrates often dominate the conversation, fibre plays a crucial role in gut health, recovery, digestive resilience and exercise performance. As a Nutritional Therapist specialising in sports nutrition and gut health, I spend a lot of time helping clients optimise their nutrition for performance, recovery and

Read More