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After more than a decade in the fitness industry, I’ve developed a few nagging aches and pains. Most of my 20s were spent doing long runs and high-impact workouts, and now my knees are paying the ...

Classic lunges are a great lower-body strengthening move. But doing rep after rep of 'em can get a bit, well, boring. If that sounds like you, celebrity trainer Kira Stokes has just the antidote. As ...