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The 5 Biggest Myths About Getting in Shape (And What Actually Works)

Busting the 5 biggest fitness myths! Learn why cardio alone won’t get you results, lifting won’t make you bulky, and what really works to get in shape at Sycamore CrossFit.
By
Carl Balentyne
September 25, 2025
The 5 Biggest Myths About Getting in Shape (And What Actually Works)

Carl Balentyne

   •    

September 25, 2025

When it comes to fitness, there’s no shortage of myths floating around. Unfortunately, those myths can hold you back from reaching your goals—or worse, lead you down a frustrating path of wasted effort. At Sycamore CrossFit, we believe in keeping fitness simple, sustainable, and backed by real results.

Here are five of the biggest fitness myths—and the truth you need to know.

Myth #1: Cardio is the only way to lose weight.

The Truth: While cardio burns calories, it’s not the most effective way to change your body composition long-term. Strength training builds lean muscle, which boosts your metabolism and helps you burn more calories all day—not just while you’re running or biking.

Myth #2: Lifting weights makes you bulky.

The Truth: Building large, bulky muscles takes years of intentional, high-volume training and very specific nutrition. For most people, lifting weights helps create a leaner, more toned physique—not a bulky one. At Sycamore CrossFit, our members love how strong they feel and how much everyday activities become easier.

Myth #3: You need to spend hours in the gym every day.

The Truth: Quality beats quantity. You don’t need endless hours on the treadmill or lifting weights to get results. In fact, most of our members see incredible progress with just 3–5 structured, coach-led workouts per week that combine strength, conditioning, and mobility.

Myth #4: If you’re not sore, you didn’t work hard enough.

The Truth: Soreness is not a reliable measure of progress. It often just means you did something new or unusual. Real progress comes from consistency, progressive overload, good nutrition, and recovery. Some of your best workouts won’t leave you hobbling the next day.

Myth #5: You can out-exercise a bad diet.

The Truth: You can’t outrun—or out-lift—the fork. Nutrition plays a huge role in fat loss, muscle gain, and overall health. Pairing smart workouts with balanced nutrition is the fastest way to see lasting results. That’s why we also offer nutrition coaching alongside our training programs.

The Bottom Line

Don’t let myths keep you stuck or frustrated. Getting in shape doesn’t require endless cardio, marathon gym sessions, or extreme dieting. What actually works? A balance of strength training, smart conditioning, proper nutrition, recovery, and consistency.

At Sycamore CrossFit, we focus on what gets results in the real world—not myths. If you’re ready to stop guessing and start seeing progress, we’d love to help.

👉 Book a free intro today and find out how simple fitness can really be.