To speed up videos on Vimeo, you can use the "Speed controls" menu that's available on certain embedded videos.

It's easy to speed up YouTube videos on your computer or mobile device, and just as easy to slow them down. Here's how to do both.

If you’re a newer runner, you’ve likely been bombarded with training plans discussing time on your feet and working on building up endurance and mileage. Maybe you’ve even heard about the benefits of ...