Stairmaster fans, listen up! If you thought the 12-3-30 workout was intense, get ready for the latest cardio trend that’s taking social media by storm: the 25-7-2 Stairmaster challenge. This workout ...

Social media is a hot spot for budding fitness trends (remember the popular 12-3-30 treadmill workout?). If you’ve recently been scrolling your TikTok For You page, you might’ve come across the 25-7-2 ...

TikTok is the new home of viral trends. Whether it’s a new beauty hack, a must-have water flask or an easy way to make pasta (who could forget the feta pasta craze?), chances are most of us have been ...

The 25-7-2 workout uses a StairMaster for 25 minutes twice weekly to build endurance and stamina. Modifying the workout is ...