Stop doing 100s of sit-ups: I use 'bear plank openers' to build strong abs and hips instead

You can build strong abs and hips using the bear plank opener exercise.
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“This one move promotes better hip extension and glute activation compared to a traditional plank,” I tried reverse planks for 30 days

I swapped my standard plank for a reverse plank for 30 days, and honestly, it was challenging, surprisingly effective, and, yes, pretty good fun. Like most people, I’m no stranger to planks. I’ve done ...