Everything you need to know about high-intensity interval training to help you hit the ground running in 2026—including a low ...

Sometimes in life, you really can't beat the old stuff. Old friends, old tunes, old movies - we love them all. And when it comes to working out, it seems we're partial to going retro too: indoor step ...

Harry Bullmore has spent the past year interviewing leading exercise scientists, academics, researchers, coaches and athletes ...

If you equate step aerobics with leg warmers and spandex, well, you’re not wrong—but you’re stuck in the 1980s version of it. As TikTok videos that have amassed millions of views show, the retro ...

Mike: So as we age, typically, our balance will decline, unfortunately. Some common causes of this are weakness. The weaker ...

Kim Kardashian showed off a butt workout from her trainer Senada Greca on Instagram. Kardashian shared variations of squats and hip hinges with bands, dumbbells, and a barbell. A personal trainer said ...

In honor of National Best Friend Day, here's a five-move, full-body workout you can do with your BFF, straight from Kim Kardashian's trainer. Exercising with a partner has been scientifically proven ...

The past few years have been a time of unprecedented growth for workout apps. In 2020, fitness-app downloads shot up by 46 percent, and daily user numbers increased by 24 percent, according to Polaris ...

Whether you’re trying to hit 10,000 steps, are training for a marathon or are just trying to sit less, a good step tracker can help you stay accountable. From basic pedometers to smartwatches packed ...

If you’re training intensely and could do with a little extra energy at the gym, then a pre-workout could be for you. Consider it a bookend to a post-workout protein shake — it’s a supplement that ...

This is part four of our four-part series of stories exploring stress, the nuances that come with the psychological and physiological response, and its relationship with running. Luckily, exercising ...

Bend both knees to 90 degrees to lower down in the lunge. Press through your front heel to return to standing. If the reverse ...