I ditched my usual ab routine for these 3 dumbbell exercises for a week — here's what happened to my core

I swapped my usual ab routines for three new dumbbell exercises and tested them for one week; here's what happened to my core.
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'I Tried The 5 Most Popular YouTube Workouts For A Week. Here's Which Ones Were Worth The Hype.'

While I typically stick to traditional gym sessions, group fitness classes, and paid workout streaming subscriptions, I needed to switch up my routine this fall after a hectic few months. This summer ...

I ditched my usual ab routine for these 3 dumbbell exercises for a week

I swapped my usual ab routines for three new dumbbell exercises and tested them for one week; here's what happened to my core ...