Have you met your step goals today? If so, well done! Monitoring your step count can inspire you to bump up activity over time. But when it comes to assessing fitness or cardiovascular disease risk, ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? There’s a few reasons why this challenge has gained traction: “People really ...

Consistently high heart rate may signal dehydration or poor recovery. Resting heart rate indicates fitness; healthy ranges are 60–100 bpm, 40–50 for athletes. Consistently high or very low heart rates ...