How to Achieve Peak Fitness: Busting Myths and Expert Tips for Better Condition

Imagine sprinting effortlessly to catch the bus or climbing five flights of stairs to your office without breaking a sweat. We all crave that level of fitness. But how do you get there? We've gathered key facts, expert insights, and practical advice to help you build lasting physical condition.

5 Common Fitness Myths

1. Fitness equals stamina. Partly true, but fitness also includes agility, strength, speed, and coordination. Together with endurance, these form the five core motor skills driving physical performance.
2. No exercise means no fitness. Not true—everyone has a baseline fitness level, even without prior training. Regular exercise can dramatically enhance it.
3. Fitness stays constant over time. Unfortunately, from your 30s onward, it declines by about 1% per year. Targeted training can slow or reverse this.
4. Running builds enough fitness to skip strength training. Endurance sports engage many muscles but don't promote growth. Excessive cardio can even lead to muscle loss.
5. Good fitness only benefits your body. Far from it—research shows it boosts joie de vivre, happiness, and mental well-being.

Variation is key

‘For optimal fitness, sessions need high intensity, but variety prevents monotony and maximizes gains,’ explains Ramses Jedeloo of The Bootcamp Club.

Fatness vs. Fitness

Overweight individuals who are fit often outlive slim, unfit people. "Fitness is crucial," notes sports doctor Guido Vroemen. "It's not synonymous with health, but excellent fitness strongly correlates with it."

Q&A with Personal Trainer Jothan Purmer

Q: What exactly is fitness? A: ‘It hinges on two factors: maximum oxygen uptake in muscles and the acidification threshold,’ says Jothan Purmer, a personal trainer, exercise physiologist, and educator. “Max oxygen uptake measures oxygen absorbed per minute—the higher, the better your endurance. The acidification threshold is when muscles acidify; elite athletes sustain high efforts up to 80-90% of max, novices around 60%.”

Q: What determines fitness? A: ‘Ventilation, circulation, and muscle absorption. Breathing rarely limits it; circulation (heart stroke volume and max heart rate) and muscle mitochondria are key. More mitochondria mean more energy production from oxygen.’

Q: Why is good fitness important? A: “It enhances quality of life and survival odds, reducing risks for cardiovascular disease, diabetes, hypertension, cholesterol issues, and aiding bone building and nutrient uptake. You'll feel more productive, energetic, happier, with sharper cognition—backed by recent studies.”

Top Fitness Tips

1. ‘No shortcuts—train consistently,’ advises Jothan Purmer. “Endurance improves fast; notice heart rate drops in two weeks. Prioritize enjoyment for long-term adherence over quick wins.”
2. ‘Aim for 30 minutes moderate daily activity: bike to shop, take stairs,’ says Guido Vroemen. ‘Add three 30-45 minute endurance sessions weekly (run, cycle, skate, row, swim) at 70-85% max heart rate (220 minus age). Include two 30-minute strength sessions.’
3. ‘Try bootcamp,’ recommends Ramses Jedeloo of The Bootcamp Club. ‘It blends sprints, strength, and coordination for comprehensive fitness gains.’

Losing Weight While Building Fitness

‘Gym training boosts muscle, which weighs more than fat—so scales may rise initially,’ says Ramses Jedeloo. ‘You've lost fat and gained tone. Focus on the mirror, not the number.’

Recipe for Fitness

Ingredients: Heart, lungs, muscles

Method: “Exercise activates muscles, demanding energy and oxygen circulated by heart and lungs,” explains Guido Vroemen. “Efficient systems yield great fitness. Endurance training enhances it, but balance prevents fatigue—follow a structured plan.”

Self-Test: How Fit Are You?

‘Professional tests like VO2max or gas analysis provide precise measures,’ says Jothan Purmer. ‘Compare to norms. Or try the Cooper test: run maximally for 12 minutes post-warm-up (e.g., 2km+ good for 35-year-old woman). Track with a Fitbit here. Regular 2-3 weekly sessions build fitness fast.’

6 Biggest Fitness Killers

1. Smoking: Devastates lungs and oxygen binding.
2. Poor nutrition: Saturated fats clog arteries; proteins fuel muscle building.
3. Sedentary lifestyle: Weakens muscles and fitness—ditch the couch.
4. Alcohol: Impairs recovery, increases muscle pain.
5. Illness: Declines after a week, but rebounds with training memory.
6. Vacations: Less movement, more eating—temporary dip, quick recovery.

From Zero to Hero

For beginners: 2-3 sessions weekly, 30 minutes at 70-85% max heart rate. Use the ‘Talk Test’ (recite ‘See yonder comes the steamboat’ comfortably). Or a sports watch with heart monitor.

Nutrition Do's & Don'ts

‘Eat clean, unprocessed foods in balanced calories and macros: proteins, carbs, fats,’ advises Ramses Jedeloo.

Text: Fleur Baxmeijer. Sources: Ramses Jedeloo, Jothan Purmer – Images: Getty Images