We all know when it comes to running, nothing brings more enjoyment than hitting a new PB; whether you’re shedding off a simple second, or a few, it can transform a good run into a great run. But as ...

Speed isn’t just for Olympians. Whether you’re chasing a faster 5K, picking up the pace on the pitch, or simply want to move with more power, sprint training is one of the most underrated additions to ...

Running — love it or hate it? If you fall into the latter category, there’s no need to feel like you should force yourself into a daily jog. Like running, brisk walking may help prevent disease and ...

Walking, high-intensity movements, and resistance training have all been linked to better metabolism. Beyond your workout sessions, you can help maintain weight with adequate sleep, post-meal walks, ...

Usain Bolt, the world’s fastest person, ran a 100-meter sprint at a speed of 23.35 miles per hour (37.57 kilometers per hour). That’s mind-blowingly fast for a human. It’s about the same speed as ...

For lower-body workouts from Stephanie Mansour routines — plus fitness challenges, walking podcasts, meal plans and inspiration — download the Start TODAY app! Large muscles like the hamstrings and ...

A new study on middle-aged mice found that regular running increased a brain chemical called dopamine, which plays a big role ...

Stair lunges are a great way to build strength as they work multiple muscle groups in the legs. They work the quadriceps, ...