People who do Crossfit SWEAR by Crossfit. Just ask one of them about it. Or DON’T ask one of them about it, and they’ll still somehow manage to bring it up within three sentences.
But here’s a TWIST. According to a new study, Crossfit can be BAD for you if you do the workouts two days in a row.
It’s too intense to do that often, so it can damage your immune system because you’re pushing your body too hard.
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