As smartwatches gain popularity, users can access health data like resting heart rate, V02 max, and heart rate variability (HRV). HRV measures the variation between heartbeats, indicating autonomic nervous system balance and readiness to exercise. Factors like sleep quality, caffeine intake, and consistent routines impact HRV, guiding workout intensity and recovery strategies.
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Ozzy Osbourne dead at 76: Black Sabbath lead singer and heavy metal icon, family release statement
John Michael “Ozzy” Osbourne, the legendary frontman of Black Sabbath, has died at 76, surrounded by his family, as confirmed by a family statement. Diagnosed with Parkinson’s disease in 2019, Osbourne was a pivotal figure in heavy metal, known for his controversial image and hits like "Crazy Train," and was inducted into the Rock & Roll Hall of Fame twice. Want More Context? 🔎
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