When most people think about losing weight, they picture long runs, hours on the treadmill, or endless high-intensity cardio. But if your goal is fat loss, not just losing “weight” then strength training should be part of your program as lifting weights is one of the most effective (and sustainable) ways to change how your body looks, feels, and performs.
💪 Strength Training Builds Muscle
Muscle is metabolically active tissue, meaning your body burns more calories each day simply by having more of it. The more muscle you build, the higher your daily calorie burn even when you’re just sitting at your desk. This is why two people can weigh the same on the scale but look completely different. Muscle changes your shape, your posture, your strength, and your confidence.
🔥 It Boosts Your Metabolism
Unlike cardio, which burns calories only during the session, strength training creates something called the afterburn effect (EPOC). This means your body continues to burn extra calories for hours after the workout as it repairs muscle tissue and restores energy. So even short lifting sessions can have a big impact on your daily energy expenditure.
📉 You Burn More Calories at Rest
Because muscle is “expensive” for the body to maintain, increasing your lean mass naturally increases the number of calories you burn at rest, known as your Resting Metabolic Rate (RMR). This is one reason why people who only do cardio often struggle to maintain long-term fat loss. Without strength training, you may lose muscle along with fat, causing your metabolism to slow down. Strength training prevents that.
🏋️ Better Body Composition
Let’s be honest: most people don’t really want to lose “weight”… they want to lose fat and feel more toned, athletic, and confident. Strength training helps shape your body by:
Increasing lean muscle
Reducing body fat
Improving posture
Defining your physique
The scale can stay exactly the same while your waist shrinks, your clothes fit better, and you feel stronger than ever.
💡 Take-Home Tips You Can Use Right Away
1. Strength Train 2–3 Times Per Week
You don’t need to live in the gym. Consistency beats intensity every time.
2. Focus on Compound Movements
These give you the best “bang for your buck”:
Squats
Deadlifts
Presses
Rows
Lunges
They work multiple muscles at once and burn more calories.
3. Make sure you're progressing and challenging yourself
Aim to gradually increase either:
Weight
Reps
Sets
Tempo
Difficulty
Your body needs new stimulus to grow stronger.
4. Prioritise Protein
Protein helps build and repair muscle. Aim for:
1.6–2.2g per kg of bodyweight per day
Include protein in every meal
5. Don’t Rely on Cardio Alone
Cardio supports health and improves fitness, but strength training drives long-term fat loss.
The Bottom Line
If you want long-lasting fat loss without starving yourself, obsessing over calories, or doing hours of cardio strength training is your most powerful tool. When you build muscle, you’re not just changing your body, you’re improving your health, boosting your metabolism, and creating a body that feels strong, capable, and confident.