资讯

Why add speed workouts to marathon training? Speedwork is actually one of the most crucial parts of marathon training (in addition to endurance and strength training, of course).
Enter the time and distance of a recent race in the Runner's World pace calculator to calculate recommended training paces.
We all have days where it feels like time’s just slipping away. You sit down to finish something “quickly,” and before you know it, half the day is gone– and the task is still not done ...
Learn the difference between distance, displacement, speed and velocity, and how to calculate distance, speed and acceleration.
Montana State University-led research finds that bees with deformed wing virus flew shorter distances, whereas bees with sacbrood virus flew greater distances at higher speeds.
Ali Shihabi breaks down how Prince Mohammed bin Salman has radically changed Saudi Arabia over the past 10 years.
Philosophers have been trying to explain for decades why people like to simulate work in their free time.
Kentucky drivers need to be aware as speeding in construction zones will soon be monitored more closely.
The electric ship market is expected to reach USD 18.39 billion by 2032, from USD 4.85 billion in 2025, with a CAGR of 21.0% according to a new report by MarketsandMarkets™. The electric ship market ...
Kentucky is implementing a new state law that allows for camera speed enforcement in work zones, with police officers ready to issue steep fines to drivers who don't slow down.
Subway’s catering is built around shareable trays of subs or wraps cut into small portions, plus simple condiments and ...
Accountability is key when you're on an at-home fitness journey, and Peloton's Teams feature is extremely effective at keeping me accountable and actually making me want to work out.