Zone 1 (55-65% of max heart rate): This is the "conversational pace" zone. You work at a light intensity, so you can easily chat without losing your breath. This pace is ideal for burning fat and is ...
How many flights of stairs can you climb in a minute? Discover what your stair count says about your fitness level and learn ways to boost endurance.
When it comes to tracking your heart rate, nothing beats using equipment designed for such a purpose, such as chest strap heart rate monitors or electrocardiograms. However, if you're looking for an ...
A running coach provides a beginner’s guide on RPE and explains whether the scale is worth using to guide your runs ...
Electrolyte drinks are great for replenishing lost electrolytes after an intense workout, but before buying one, here's a few ...
A 41-year-old man was evaluated for swelling in the ankles and syncope. CT of the chest showed bilateral mediastinal and ...
The Kansas City Chiefs quarterback wears a fitness tracker tucked into a custom sleeve on his left arm during games.
Analysis and insights for driving a rapid transition to net-zero while building resilience to physical climate impacts ...
Heart disease remains the top killer of Americans as risk factors continue to grow. Get the latest statistics from the ...
The AHA's 2025 report highlights alarming trends in cardiovascular disease, obesity, and lifestyle factors, emphasizing the ...
This year’s report shows risk factors on the rise, enduring racial and geographic gaps, and clues to the global picture, too.
A GPS smartwatch that helps beginners gamify their fitness with car-like data and takes elite athletes to new levels.