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

A VO2 max test measures heart health and breaks down your ideal cardio zones for burning fat and building muscle.

“Many runners begin to include anaerobic workouts too soon in their training when they would benefit more from focusing on ...

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

Each marathoner appears on the first list, for the fastest performers in history, only once. The third set of tables, for ...

What is Roblox? ROBLOX is an online virtual playground and workshop, where kids of all ages can safely interact, create, have fun, and learn. It’s unique in that practically everything on ROBLOX is ...

The Colts needed a tight end in the NFL Draft, and there was Penn State’s Tyler Warren at No. 14 overall. If he's fast enough, he's a franchise-changer, perhaps even a Hall of Famer. So how fast does ...