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 arteries.
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:
