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I swapped the classic plank for a dead bug - a similar exercise that works the core, hip flexors, lower back, and pelvic floor - and after a month of routine, I'm never going back The plank is a ...

I probably don’t need to tell you that dead bugs are far more effective when it comes to working on the muscles in your midsection compared to sit-ups and crunches. However, this only rings true if ...