"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The 25-7-2 Stairmaster workout is the next 12-3-30 workout. You heard it here first. In the same way that ...

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 ...

One exercise—dubbed the 25-7-2 StairMaster workout—is taking off as an alternative to the 12-3-30 treadmill routine. The 25-7-2 workout utilizes a stair stepper instead of walking on the treadmill at ...

Add Yahoo as a preferred source to see more of our stories on Google. The latest fad workout may leave you exhausted, but it's not likely to be the best strategy for gains, according to trainers.Getty ...

Add Yahoo as a preferred source to see more of our stories on Google. Whether you’re looking to boost muscle or lose weight, two cardio fitness machines are gym staples: the StairMaster and the ...

The 25-7-2 Stairmaster workout is the next 12-3-30 workout. You heard it here first. In the same way that the 12-3-30 trend uses just one machine, so does the 25-7-2 workout: the Stairmaster, and ...

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