If you’ve entered a race with a goal time in your mind, our simple to use tools will tell you whether it’s realistic, and how fast you’ll need to run in training to hit it ...

Drag racing, a motorsport involving the competition of vehicles over a short, straight distance, is known for its speed and precision. Understanding how these lightning-fast races are timed and scored ...

I know this stuff can get a little high-level and “strength-and-conditioning-nerdy,” but stick with me. My goal here is to help OnSI athletes and the everyday a ...

A player who can dictate the tempo of a match is worth their weight in gold, while identifying a team’s shift in tempo is ...

In this context, one of the earliest mechanical solutions was speed traps. These comprised sensors laid on the road at certain intervals and a timing device to record how long it took for a vehicle to ...

Abstract: Steady progress in time-domain diffuse optical tomography (TD-DOT) technology is allowing for the first time the design of low-cost, compact, and high-performance systems, thus promising ...

Training for a marathon? We spoke with experts to figure out whether hill repeats or tempo runs are the fastest path to ...

How far you go in these long runs depends on your skill and experience, but Mackey says 45 minutes is a good starting point ...