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The fitness world is full of myths, outdated advice, and straight-up lies that could be slowing down your progress. At 870 Fitness, we’re all about cutting through the noise and giving you the real truth so you can train smarter, not harder. Here are 7 common fitness lies that might be holding you back—and what you should do instead!
1️⃣ “Lifting Weights Will Make You Bulky”
🚫 The Lie:
Many people, especially women, avoid lifting heavy weights because they fear getting “bulky.”
✅ The Truth:
Muscle growth (hypertrophy) is slow and requires serious effort—it doesn’t just happen overnight. Most people simply don’t eat enough or train intensely enough to become “bulky.” Instead, lifting weights helps shape your body, burn fat, and boost metabolism.
🔥 What to Do Instead:
Focus on progressive strength training with a balanced diet. If you want to look lean and toned, building muscle is the answer, not avoiding it!
2️⃣ “You Have to Do Hours of Cardio to Lose Weight”
🚫 The Lie:
The treadmill is your best friend if you want to drop weight.
✅ The Truth:
Weight loss is about calories in vs. calories out. While cardio burns calories, strength training builds muscle, which helps you burn more calories even at rest. Plus, excessive cardio can actually slow down metabolism and lead to muscle loss.
🔥 What to Do Instead:
- Prioritize strength training + high-intensity interval training (HIIT) for fat loss.
- Dial in your nutrition—you can’t out-exercise a bad diet.
3️⃣ “Sweating More Means You’re Burning More Fat”
🚫 The Lie:
If you’re drenched in sweat, you had a great workout and burned tons of fat.
✅ The Truth:
Sweating is simply your body’s way of cooling itself down. Some people sweat more than others due to genetics, hydration levels, and the environment. It has zero connection to how much fat you’re burning.
🔥 What to Do Instead:
Focus on performance and progress—track your strength gains, endurance, and energy levels, not how much you sweat.
4️⃣ “You Need Supplements to See Results”
🚫 The Lie:
Protein powders, fat burners, and pre-workouts are essential for success.
✅ The Truth:
Supplements are just that—supplements. They should support a well-balanced diet, not replace it. Whole foods will always be superior when it comes to muscle-building, recovery, and performance.
🔥 What to Do Instead:
- Focus on protein from real foods (chicken, fish, eggs, tofu, etc.).
- Take only what you need (e.g., protein powder if you struggle to hit your daily intake).
- Skip the hype products that promise unrealistic results.
5️⃣ “Crunches and Sit-Ups Will Give You a Six-Pack”
🚫 The Lie:
Doing tons of ab exercises will melt belly fat and give you a shredded core.
✅ The Truth:
You can’t spot-reduce fat—abs are made in the kitchen, not just in the gym. You already have abs, but they won’t show until your body fat percentage is low enough.
🔥 What to Do Instead:
- Focus on compound lifts (squats, deadlifts, pull-ups) to engage your core.
- Dial in your nutrition to reduce overall body fat.
- Use weighted ab exercises instead of endless crunches.
6️⃣ “More Workouts = Faster Results”
🚫 The Lie:
The more you train, the faster you’ll see progress—so never take a rest day!
✅ The Truth:
Muscles grow and recover when you rest. Overtraining can lead to fatigue, injuries, and plateauing. Your body needs proper recovery to perform at its best.
🔥 What to Do Instead:
- Train smarter, not longer (3-5 intense sessions per week is plenty).
- Prioritize sleep, nutrition, and recovery techniques.
- Listen to your body—if you’re constantly sore and exhausted, you’re overdoing it.
7️⃣ “You Have to Be Motivated to Work Out”
🚫 The Lie:
Successful people are just more motivated to work out every day.
✅ The Truth:
Even the most dedicated athletes don’t rely on motivation—they rely on discipline and consistency. Motivation is temporary, but habits and routines will keep you on track.
🔥 What to Do Instead:
- Make fitness a non-negotiable part of your day, like brushing your teeth.
- Find a workout you enjoy so it doesn’t feel like a chore.
- Surround yourself with a supportive gym community (like 870 Fitness!).
Final Thoughts: Stop Believing the Hype!
If you’ve been falling for these fitness lies, it’s time to reset your mindset. The real keys to progress? Consistency, strength training, proper nutrition, and recovery.
At 870 Fitness, we’re here to cut through the fitness B.S. and help you achieve real, lasting results. Ready to train smarter? Come see us today! 💪🔥
🚀 Your turn!
Which of these fitness myths have you believed in the past? Let us know in the comments! 👇 #870Fitness #MarionAR