A routine sweat sesh can offer a whole slew of health benefits, but if you really want to capitalize on those workouts, going hard (think: sprinting, HIIT, intervals) may be your best bet. At least, ...

VO2 max is often referred to as a key marker of fitness. It’s the measure of the maximal amount of oxygen your cells can take ...

Female sex hormones estrogen and progesterone fluctuate monthly across the menstrual cycle, affecting moods and energy levels.

Female sex hormones estrogen and progesterone fluctuate monthly across the menstrual cycle, affecting moods and energy levels ...

Fittingly, the study showed that VO2 max scores were higher in more active states: DC (37.4 mL/kg/min), California (36.4 mL/kg/min) and Massachusetts (36.3 mL/kg/min) had the highest average scores.

Scientists have long known that people living at high altitudes, where oxygen levels are low, have lower rates of diabetes than people living closer to sea level.

During these tests, we zeroed in on measuring how quickly and reliably each watch interacted with the app, checked how often and effectively the app sent alerts to the watch, and assessed the overall ...

Exercise-induced fatigue is closely associated with mitochondrial dysfunction, and mitophagy plays a critical role in maintaining mitochondrial homeostasis by clearing damaged mitochondria and ...

When it comes to smartphone health monitoring, the Infinix Note 50 Pro takes an unusual approach by embedding what it calls a Bio-Active Halo sensor, directly into its rear camera module. Instead of ...

Twenty-four healthy young male participants (23.7 ± 3.3 years; 178.6 ± 9.8 cm; 78.5 ± 6.4 kg; 237.8 ± 48.7 min/week training duration; maximal oxygen uptake 44.06 ± 5.9 ml/kg/min; maximal power output ...

Some 390 million years ago in the ancient ocean, marine animals began colonizing depths previously uninhabited. New research indicates this underwater migration occurred in response to a permanent ...