Fitness Image knowledge hub
Practical, evidence-informed guides for building strength, improving fitness and making nutrition decisions that work in real life.
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Workouts, conditioning, recovery and practical ways to improve your physical capacity.
Browse fitness guides → 02 / FUELProtein, healthy eating, fasting and evidence-informed guidance without diet noise.
Browse nutrition guides → 03 / PROGRESSCalorie balance, sustainable fat loss and habits designed to hold up over time.
Browse weight-loss guides →Fresh from the library
New and recently refreshed guides from the Fitness Image editorial library.
The visibility of 7 pounds depends on your starting weight. A shorter person will show more dramatic changes than a taller person. Someone who weighs 150 pounds will look very different after losing 7 pounds. Someone who weighs 250 pounds might show smaller visible changes.
Your BMI often does increase as you age, but this doesn’t mean it should. Studies show that adults typically gain 0.5 to 1 kilogram per year between ages 20 and 60.
Measure your body fat percentage every 4-6 weeks. Your body fat changes slowly, and measuring too often leads to frustration over normal daily fluctuations.
Fast fat loss requires three non-negotiable elements. A calorie deficit through controlled eating. Strength training to build and preserve muscle. And protein intake of 0.8 to 1.8 grams per kilogram of body weight daily.
Strength training builds muscle, and muscle tissue burns calories 24 hours a day.
Your body fat naturally increases as you age. A 25-year-old man at 15% body fat is in excellent shape. A 55-year-old man at 20% body fat is also in excellent shape for his age.
You can expect to see initial results within 4-6 weeks of consistent flat tummy walking.
Studies on weight loss consistently show that the best diet is the one you can actually stick to.
Multiple studies show that when you eat is less important. For weight loss, total calories are more important.
People who work with trainers lose 50% more weight on average than people who exercise alone. The key factor is consistency, not whether your trainer is physically present.
A typical 10-minute shower causes you to lose approximately 50-150 grams through a combination of sweating and evaporation.
Ashwagandha, an adaptogenic herb, has research showing it reduces cortisol in stressed adults.
Many commercial cleanses in Australia cost between $50-$200 for a 3-day program. That money would be better spent on whole foods that actually support fat loss.
Walking for longer periods does offer specific benefits, especially for beginners. Extended walks at a comfortable pace help build your base fitness without overwhelming your body.
Many people try fasting from 7pm to 7am but don’t see results because they make these mistakes:
Walking before breakfast may burn slightly more fat. The most important factor is consistency, so choose the time that fits your schedule best.
Train each muscle group twice per week for optimal results. This typically means 4-5 gym sessions per week.
The method works because it combines strength training with muscle building in one efficient workout.
Choose exercises that work multiple muscles at once for the first exercise in each group. These compound movements like squats, deadlifts, and bench press give you the most benefit.
Focus on protein first. Aim for 0.8 to 1 gram of protein per kilogram of body weight each day. For a 75kg person, that’s 60 to 75 grams daily.
