I Tried This 10 Minute Dumbbell Core Workout — It Sculpted My Abs and Fixed My Posture Without a Single Sit-Up

Last updated on July 26th, 2025 at 11:18 pm

I Couldn’t Believe How Simple It Was

This is actually not a typical hot cake in the fitness world. It’s four sets of 10 seconds on, 10 seconds off, repeated for 10 minutes. That’s all.

I didn’t use a mat. I didn’t need that much space. I had only dumbbells and was full of determination.

It isn’t about how sore it makes you feel — it is about which muscle groups get worked. I was utilizing muscle areas of my core that I didn’t even know I had.

Can you believe the reaction from my lower middle abs to the exercise?

Stand on the Floor

I don’t think I ever sat down. I was up the whole time. That is what can make it efficient. It’s an ideal exercise for someone who tends to be averse to floor workouts or, for one who might have mobility problems.

The next action made muscles that I was unaware of before alert and active.

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