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 ...
The 25-7-2 workout uses a StairMaster for 25 minutes twice weekly to build endurance and stamina. Modifying the workout is possible by starting with a lower level or shorter duration to match fitness ...