Scientists have long known that regular exercise can lower your heart rate and strengthen your cardiovascular system. However, new research on rats suggests that aerobic workouts may also reshape part ...
New research reveals that physical movement may be just as effective as therapy and medication for treating depression, ...
In 1921, Otto Loewi (1873-1961) conducted experiments in frogs that used electrical stimulation to activate the vagus nerve. He discovered that stimulating the vagus nerve triggered the release of a ...
America has an obesity problem. The National Institutes of Health estimates that two in five adults are overweight and one out of every three adults are obese. Though a healthy diet has the biggest ...
Aerobic exercise, also known as cardio, "involves activities that use large muscle groups rhythmically and continuously, raising the heart and breathing rates," explains Gontang. He says that the word ...
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