Category Archives: leg exercise

Year of committed exercise reversed heart stiffness – AHA

A year of exercise training helped to preserve or increase the youthful elasticity of the heart muscle among people showing early signs of heart failure, a small study shows.

The new research, published in the American Heart Association journal Circulation, bolsters the idea that “exercise is medicine,” an important shift in approach, the researchers wrote.

Photo by Tima Miroshnichenko on Pexels.com

The study focused on a condition called heart failure with preserved ejection fraction, which affects about half of the 6 million people in the United States with heart failure. Characterized by increasing stiffness of the heart muscle and high pressures inside the heart during exercise, the condition is largely untreatable once established and causes fatigue, excess fluid in the lungs and legs, and shortness of breath.

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Leg exercise critical to brain and nervous system health – Study

Groundbreaking research shows that neurological health depends as much on signals sent by the body’s large, leg muscles to the brain as it does on directives from the brain to the muscles. Published in Frontiers in Neuroscience, the study fundamentally alters brain and nervous system medicine—giving doctors new clues as to why patients with motor neuron disease, multiple sclerosis, spinal muscular atrophy and other neurological diseases often rapidly decline when their movement becomes limited.

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“Our study supports the notion that people who are unable to do load-bearing exercises—such as patients who are bed-ridden, or even astronauts on extended travel—not only lose muscle mass, but their body chemistry is altered at the cellular level and even their nervous system is adversely impacted,” says Dr. Raffaella Adami from the Università degli Studi di Milano, Italy. Continue reading

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Filed under brain, brain function, brain health, cardio exercise, Exercise, exercise and brain health, exercise benefits, leg exercise