The Quick Summary: Top 5 Lies vs. Truths
Muscle Building Myths (The “Gains” Lies)
Comfortable Lie: “You need supplements to build muscle.”
Comfortable Lie: “Cardio kills your gains.”
Comfortable Lie: “You must eat 6-8 small meals a day.”
Fat Loss Myths (The “Shredding” Lies)
This is where the most damaging “comfortable lies” exist. The truth about fat loss is simple, but it’s not easy, which is why these myths are so popular.
Comfortable Lie: “You can ‘spot reduce’ fat.”
The Hard Truth: This is perhaps the biggest myth in all of fitness. You cannot choose where your body burns fat.
- Doing 1,000 crunches will give you powerful abdominal muscles, but it will do nothing to burn the layer of fat covering those muscles. Your body stores fat based on genetics, and it loses fat systemically (from all over) when you are in a calorie deficit. You can’t melt fat from your stomach, thighs, or arms by training that area more.
- I got visible abs not by doing endless crunches, but by getting my overall body fat percentage low enough through a consistent, disciplined diet.
If you’re interested in revealing your abs, I recommend you check my detailed, honest guide on how to get visible abs.
Comfortable Lie: “Carbs and sugar make you fat.”
The Hard Truth: This is a classic case of confusing a correlation with causation. The real enemy is, and always has been, a consistent calorie surplus (eating more calories than you burn).
- Carbs and sugar do not make you fat unless you are overeating them. Carbs are your body’s primary and preferred fuel source for high-intensity training. The problem is that foods high in carbs and sugar (like donuts, chips, and soda) are hyper-palatable and calorie-dense, making them very easy to overeat and putting you into a calorie surplus.
- I eat plenty of carbs like rice and oats every single day, even during a fat-loss phase. The key is controlling the total portion to ensure I stay in a calorie deficit and have energy to do workouts.
Interested in knowing more diet myths? I recommend you read my article on nutrition myths.
Comfortable Lie: “You must do hours of fasted cardio.”
The Hard Truth: Fasted cardio (doing cardio in the morning on an empty stomach) is a preference, not a necessity.
- The science shows that while you may burn a slightly higher percentage of fat during a fasted session, your total 24-hour calorie burn and fat loss are identical as long as your total daily calorie deficit is the same.
- The only driver of fat loss is a calorie deficit. If you prefer waking up and getting your cardio done immediately, great. If you prefer doing it after your workout or in the evening, that works too. I often do fasted cardio simply because it fits my morning schedule, not because it has a magic fat-burning advantage.
The best time to do cardio is the time you can do it consistently, whether that’s fasted in the morning or fed in the evening. For a full breakdown of the pros and cons of training at different times, read my complete guide on the best time to go to the gym.
Training & Safety Myths (The “Beginner” Lies)
This section tackles the myths that often scare people away from training correctly or lead them down a dangerous path.
Comfortable Lie: “Lifting weights will stunt your growth.”
The Hard Truth: This is one of the most persistent and harmful myths, and it’s completely false. I was even told this lie when I was a skinny, tall kid, and it’s the exact myth I used to start my fitness transformation!
- This myth likely originated from observing injuries in young athletes who were lifting with improper form or ego-lifting (trying to lift far too much weight). An injury to a bone’s growth plate can be serious, but that’s an injury from poor technique, not from the act of lifting itself.
- The actual science shows the opposite. Resistance training with proper supervision and form is incredibly beneficial for teens. It increases bone density, strengthens tendons and ligaments, improves neuromuscular coordination, and dramatically reduces the risk of sports-related injuries. Proper form is the key to safety, just as it is for adults.
This topic is so critical, I’ve created a complete guide to it. You can read the full, in-depth article here: Will Lifting Weights Stunt Your Growth?
Comfortable Lie: “Lifting weights makes women ‘bulky’.”
The Hard Truth: This is the #1 myth that prevents women from strength training, and getting big and bulky accidentally is physiologically impossible for most women.
- Women produce a tiny fraction (about 5-10%) of the testosterone that men do. Testosterone is the primary hormone responsible for large increases in muscle size. The bulky women you might see in fitness magazines are elite-level professional bodybuilders or are using anabolic steroids to achieve that level of mass.
- For 99.9% of women, lifting heavy weights will build lean, strong muscle that creates a toned, athletic, and healthy physique, not a bulky one.
I’ve been training for over a decade, and I have rarely seen a ‘bulky’ woman in a commercial gym. The women who train hard with weights consistently look lean, toned, and athletic, not bulky.
Comfortable Lie: “No pain, no gain.”
The Hard Truth: This is a toxic mindset that leads to injury. You must learn to differentiate between muscle soreness (DOMS) and joint/tendon pain.
- Soreness: A dull, achy feeling in the muscle belly 1-2 days after a hard workout. This is a normal part of the adaptation process (though not required for growth).
- Pain: A sharp, stabbing, or grinding feeling, especially in or around a joint (knee, shoulder, elbow). This is your body’s warning signal to STOP.
You do not need to feel sore after every workout to make progress. Progress comes from consistent progressive overload, not from annihilating yourself to the point of pain. Training through pain is the fastest way to get injured and be forced to take time off, which is the exact opposite of progress.
Frequently Asked Questions (FAQ)
What is the biggest gym myth?
The most common and damaging myth is “spot reduction” (the idea that you can burn belly fat by doing crunches). This is physiologically impossible. Your body loses fat systemically (from all over), and where it comes off first is determined by genetics, not the exercise you do.
Can you build muscle without supplements like protein powder?
Supplements are just a convenient food source. You can get all the protein you need to build muscle from whole foods like chicken, eggs, fish, and legumes. As I explained, the real keys are progressive overload and sufficient total calories/protein, not powders.
Is it bad to go to the gym every day?
“Bad” depends on intensity. Your muscles grow during rest and recovery, not just in the gym. While light activity like walking daily is healthy, you should not train the same muscles with high intensity every single day, as it can lead to overtraining and injury. A smart program includes 1-3 rest days per week.
Conclusion: Stop Buying Lies, Start Building Truth
Your fitness success depends on building your routine on a foundation of hard truths, not “comfortable lies.” For years, the fitness industry has sold myths because the truth is simple and doesn’t sell products.
The real secret to building a great, natural physique isn’t a secret at all:
- Consistency: Showing up even when you don’t feel like it.
- Progressive Overload: Consistently getting stronger over time.
- A Calorie-Controlled Diet: Eating the right amount of food for your goals.
Stop looking for the magic pill and start mastering the basics.
Ready to stop wasting time and start building on a foundation of truth? Read my complete, no-BS guide on how to build muscle naturally.
