Are you ready?! @alexz.xo has your #HardCOREchallenge ! When you crush it you will contribute 30 min to our next Moves That Matter goal - helping 13,000 kids build healthy habits for life with @GoodSportsInc! • • Are you in?! Film yourself rocking the challenge and add the hashtag #HardCOREchallenge so we can see you crush it and make those minutes matter! • • 3 reps x Jack knife 🔪 4 reps x scissors ✂️ 4 reps x v-ups 💀 4 reps x Russian twist 🔩 1 rep x chain climb 6 reps x bicycles 🚲 • @centrfitofficial