This 6-Minute Bodyweight Routine Tightens Arms Faster Than 30 Days of Weights After 45

Want firmer arms after 45? Try this 6-minute bodyweight routine from a certified coach.
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Bulldozer training tips: How rest-pause workouts build serious muscle fast

Want faster muscle growth without spending more hours in the gym? Rest-pause training is one of the most effective intensity ...

Our favorite product releases this week: Lego, Kiehl’s, Shokz and more

It’s CES 2026 week! That means more product launches than anyone knows what to do with. But that’s exactly why you read CNN Underscored — we combed the web (and the Las Vegas showroom floor) to find ...
Fitgurú on MSN

Short rest, big gains: The muscle-building strategy trainers swear by

Cutting rest time between sets may feel brutal, but it’s one of the most effective ways to keep your muscles working harder, ...