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- Insulin sensitivity  : Studies have shown that a 10% increase in muscle mass is associated with an 11% reduction in insulin resistance.
- Lipid profiles  : Greater muscle mass can lead to lower triglyceride levels and increased levels of good HDL cholesterol, which reduces the risk of hardening of the arteri
How Lower Body Exercises Help
- Increased nitric oxide production  : This gas helps relax blood vessels, increasing blood flow and nutrient delivery to vital organs.
- Improved blood vessel function  : Stronger muscles can dilate blood vessels, further improving circulation.
- Reduced inflammation  : Greater muscle mass is associated with lower levels of inflammation, which is a leading cause of heart disease.
Supporting research
The latest research confirms Dr. London’s claims:
- A 2024 study published in   the European Journal of Preventive Cardiology   found a strong association between quadriceps strength and a lower risk of heart failure.
- Research presented at the 2023 European Society of Cardiology conference found that people with stronger legs are less likely to develop heart failure after a heart attack.
Practical recommendations for heart health
To implement these findings in your daily life, consider the following exercise strategies:
