REAR DEALT FLY VS OLD STANDARD LATERAL RAISE....DO BOTH!

 

REAR DELT FLY vs. LATERAL RAISE

Which exercise is better?

The answer might surprise you...

DO BOTH!.

They each train a different part of the shoulder, and if you're only doing one, you're leaving strength—and shoulder health—behind.

🔹 LATERAL RAISE

The lateral raise targets the middle (side) deltoid, giving your shoulders a wider, more athletic appearance. It's one of the best exercises for creating shoulder width and improving upper-body symmetry.

🔹 REAR DELT FLY

The rear delt fly works the posterior (rear) deltoid, one of the most neglected muscles in the upper body. Strong rear delts help pull your shoulders back, improve posture, stabilize the shoulder joint, and can reduce the stress placed on the front of the shoulders during everyday activities and lifting.

Why This Matters

Many people spend years doing bench presses, push-ups, and shoulder presses while doing very little work for the muscles on the back side of the shoulder.

The result?

• Rounded shoulders
• Poor posture
• Muscle imbalances
• Increased risk of shoulder pain and injury
• Less overall strength

A balanced shoulder is a stronger shoulder.

The ISO QUICK STRENGTH Approach

At ISO QUICK STRENGTH, we don't train for appearance alone.

We train to build:
✅ Functional strength
✅ Joint stability
✅ Better posture
✅ Injury resistance
✅ Long-term fitness

That's why I recommend including both lateral raises and rear delt flyes in your shoulder routine. They complement each other rather than compete with each other.

You don't need heavy weights.

In fact, these exercises often produce better results with light to moderate resistance, slow controlled movements, and strict form. Focus on feeling the muscles work instead of trying to impress someone with the weight you're lifting.

Remember...

Your shoulders aren't just meant to look good—they're meant to last a lifetime.

Train them with balance, purpose, and consistency.

Train Smart. Train Strong. Train for Life.

— Kevin B. DiBacco
Creator of ISO QUICK STRENGTH

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