Jenny had been hitting the gym hard for months but was frustrated that she hadn’t lost a single pound on the scale. She spent hours every week sweating on the treadmill and elliptical, lifted weights multiple times per week, and took high-intensity exercise classes. Still, the numbers on the scale never budged. Worse, she gained a few pounds.
Jenny wondered, “Why do I keep gaining weight even though I exercise?”
Jenny’s experience is common. Many people find that exercise alone does not lead to significant weight loss. This article will analyse whether relying solely on exercise is truly effective for shedding excess body weight long-term.
The Effectiveness of Exercise for Weight Loss

When trying to lose weight, exercise is often one of the first solutions people turn to. However, research shows that exercise alone often provides limited weight loss compared to the significant overall calorie reduction required for substantial fat loss.
A 155-pound (70kg) person will burn approximately 360 calories running at a moderate pace for 30 minutes. To lose 1 lb of body fat (0.45 kg), you need to create a 3,500-calorie deficit through reduced food intake and/or increased exercise.
Through running alone, it would take over a week (approximately 10 days) of daily 30-minute sessions to lose just 1 lb. Losing 5 lbs would take 7 weeks and losing 10 lbs would require less than four (4) months dedicated to daily running. This calorie math highlights the long timeline for substantial weight loss through exercise alone.
Similar calculations apply to other common exercises like walking and swimming. These workouts burn 150 to 500 calories per hour (around 190 calories for walking and 400+ calories for swimming), but it can take weeks or months to lose just a few kilograms if you rely solely on exercise without dietary changes. It is important to note, though, that exercise provides many health benefits like improved cardiovascular fitness.
For optimal weight loss results…
Exercise works best when paired with managing food intake and diet quality. For example, a common high-calorie Singaporean food is chicken rice. A plate of chicken rice can contain 500 to 800 calories. To burn off one plate through exercise, you would need to jog for 60 to 90 minutes. Thoughtfully reducing chicken rice portion sizes or frequency greatly boosts the fat-burning results of your workout.
Other high-calorie local foods to watch portions of include fish soup (200 to 300 calories per bowl), fried kway teow (500 to 600 calories per plate), and bread (100 to 200 calories per slice). Keeping an eye on serving sizes of calorie-dense foods, even healthy ones, can improve exercise’s effectiveness for weight loss.
For best results, nutritionists recommend eating a balanced meal one to two hours before exercising and drinking plenty of fluids during and after workouts.
Other Important Factors for Weight Loss
Food intake and managing hunger signals are very critical for managing weight long-term.
It is important to pay attention to your body’s natural hunger and fullness cues. Eating when you’re bored, stressed, or for emotional reasons rather than biological hunger makes weight loss more difficult. Planning balanced meals and snacks that align with your body’s needs can better support weight loss.
As mentioned earlier, moderating portions of calorie-dense local favourites like chicken rice, fish soup, fried noodles, and bread can significantly impact weight loss results. Choosing lower calorie substitutions, such as a salad instead of fried rice, more often also helps reduce overall calorie intake.
The factors
Beyond diet, several medical conditions can stall weight loss progress even when exercising consistently. Polycystic ovarian syndrome (PCOS), hypothyroidism, and diabetes are examples of conditions that can disrupt weight loss due to hormonal imbalances and metabolic changes. Consulting a doctor to address any underlying conditions is important.
Psychological and lifestyle factors also play an important role in weight management. Chronic stress releases excess cortisol, which can increase appetite, promote fat storage around the abdomen, and sabotage weight loss efforts. Making time to wind down through activities like meditation, yoga, or counselling helps manage stress levels.
Likewise, lack of quality sleep is linked to the impairment of hormones that regulate your appetite, increased hunger and poorer food choices, and a higher risk of body weight gain or difficulty losing weight. Prioritising seven to nine hours of quality sleep per night supports healthy weight management.
And lastly, leading an active lifestyle with regular movement outside of dedicated exercise time boosts calorie burn. Incorporate small changes like taking the stairs, walking during lunch breaks, pacing while on the phone, and getting steps in throughout the day.
The Bottom Line on Exercise and Weight Loss

Exercise on its own has limits for significant weight loss, as the calorie math illustrates. This is why some become discouraged and say, “I keep gaining weight though I exercise”.
Making dietary changes to reduce overall calorie intake is again important for sustainable management of weight. A well-rounded approach combining regular exercise with managing food intake, addressing medical conditions, reducing stress, and optimising sleep and lifestyle habits is most effective.
It is important to remember that weight loss is a journey that requires patience, consistency and perseverance. Some weeks, the scale may not budge, or you may gain temporarily. This doesn’t mean you have failed or that weight loss isn’t possible. Progress isn’t always linear.
The key is persisting with sustainable lifestyle changes and being kind to yourself along the way. Celebrate non-scale victories too like better sleep, reduced stress, having more energy for your family and friends, and other health gains that come from losing weight the healthy way.
Even if exercise has limits, it is still a part of a comprehensive weight loss plan where you can absolutely achieve the healthy body you desire. It just takes time and a holistic approach tailoring the key evidence-based factors covered in this article. You’ve got this!
Lifestyle Factors for Keeping Weight Off Long-Term
Losing weight through any method is an accomplishment to be proud of. But sustainably maintaining your results comes down to lifestyle habits. Here are tips that work:
- Continue exercising regularly for mental and physical health, not just for weight control
- Practise mindful eating without guilt or restriction
- Moderate portions of calorie-dense foods long-term
- Address any underlying medical conditions with your doctor
- Make sleep a priority, aiming for 7 to 9 hours per night
- Develop healthy stress management techniques
- Stay active during the day with regular movement outside exercise sessions
- Weigh yourself weekly rather than daily to allow for normal fluctuations
- Focus on how you feel in your body rather than just the number on the scale
- Surround yourself with social support and positivity
- Be patient and persistent through plateaus, for progress isn’t always linear
Your healthy new weight can become an effortless part of your lifestyle. How? With mindfulness, moderation, and self-compassion. The journey continues well beyond the numbers on the scale.
Overcoming Common Weight Loss Obstacles
Your weight loss may be hindered by obstacles like lacking time, motivation, or financial resources. But worry not, we will give you tips to overcome these common struggles.
- Meal prep your breakfasts, lunches, and snacks on Sundays to save time. Portion them out into containers for grab-and-go ease.
- Invite friends or family to join you in healthy eating and exercise for accountability and motivation.
- Take small, manageable steps each week, like cutting out sugary drinks or adding a 15-minute walk rather than pushing yourself too much with drastic changes in your routine.
- Purchase affordable healthy staples like eggs, oats, frozen veggies, and beans to lower costs.
- Join an affordable weight loss program in Singapore for structure, guidance, and community support. It will provide the accountability needed to stay on track when motivation lags.
The right weight loss program gives you the proper knowledge and support. You can achieve healthy and sustainable weight loss despite roadblocks with an effective program on your side.
Choosing the Most Effective Weight Loss Program
It can be difficult to find the most effective and safest option with the many weight programs to choose from. Here are the top tips for selecting a quality program:
- Look for programs with a balanced and sustainable approach, including nutritional guidance.
- Select programs offering customised plans according to an individual’s needs and goals. Personalisation leads to better results.
- Ask questions like: What is the nutrition/exercise approach? Is lifestyle training included? What are the costs involved?
- Only choose an affordable but effective weight loss program that provides ongoing support, but be wary of hidden fees.
The Eureka Wellness Advantage for Weight Loss in Singapore
It may be time to consider a structured weight loss program like Eureka Wellness if you have struggled to lose weight and keep it off. Eureka Wellness has helped many Singaporeans achieve their weight loss goals through a unique approach.
If you are ready to lose weight fast, safely and effectively without exhausting exercise requirements, the Eureka Wellness program offers a proven solution. Don’t struggle alone. Commit to your healthiest self by booking a consultation today. Make this the year you achieve your weight loss goals!


