We’ve all heard the phrase “engage your core” as it relates to lifting. And your core strength is crucial—we’ve written about it in the past—it’s the difference between a crappy deadlift and a great one. Or a mediocre pushup and one with perfect form. Basically, if you’re doing anything requiring some kind of…
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Author: Josh Ocampo on Vitals, shared by Josh Ocampo to Lifehacker