Fitgurú on MSN
The "second heart" secret: Why your calf muscles are the unsung heroes of cardiovascular longevity
Science reveals that your lower legs act as a secondary circulatory pump, pushing blood against gravity to protect your heart ...
Rowing machines and treadmills do not challenge your cardiovascular system in the same way, so what is the science behind it? When you purchase through links on our site, we may earn an affiliate ...
Allison Brager, PhD, neuroscientist, Walter Reed Army Institute of Research, discusses the interplay between physical exercise and circadian rhythms in improving cardiovascular health. Circadian ...
Woman & Home on MSN
How long does it take to get fit? Exercise scientists reveal progress you can make in 3, 6 and 12 months
If working out more is on your New Year's to-do list, these are the changes you can expect at different points in 2026 ...
Sign up for CNN’s Fitness, But Better newsletter series. Our seven-part guide will help you ease into a healthy routine, backed by experts. Ten thousand steps per ...
Struggling with your New Year’s fitness resolutions? Don't give in to Blue Monday. Here's how you can successfully form and ...
Share on Pinterest New research indicates that evening exercise may have more health benefits for people who have obesity. K.C. Alfred/Getty Images Obesity increases a person’s risk for several ...
Your circulatory system works all day, every day, to pump oxygen throughout your body. There are cardiovascular conditions that can impact this system. Your circulatory system, also known as your ...
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