Heart disease remains one of the leading causes of death worldwide. That’s why experts are constantly

In a recent discussion, cardiologist Dr. Jeremy London highlighted something surprising:

One of the most powerful ways to protect your heart starts with your legs.

Why Leg Strength Matters

Most people focus on cardio when thinking about heart health—but muscle strength plays a major role too.

Your legs alone make up nearly:

• 40% to 50% of your total muscle mass

Strengthening them can lead to:

• Better blood circulation
• Improved insulin sensitivity
• Lower risk of heart disease

The Hidden Benefits of Muscle Mass

Increasing muscle mass—especially in the lower body—can have powerful effects on your health.

• Improves glucose control
• Reduces insulin resistance
• Lowers triglycerides
• Boosts “good” cholesterol (HDL)

These are all key factors in protecting your heart.

Continue reading to discover how simple leg exercises can improve blood flow and reduce heart risk →