How to do the perfect side plank, and how to make it easier (and harder). Planks are hard. Even just 30 seconds in plank position can feel like an eternity. But as challenging as planks are, side ...
When it comes to building core strength, crunches have fallen out of favor and the plank is now considered the gold standard. Indeed, the thinking on this issue has shifted so much that in 2023, that ...
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