Save this one. You'll want to do this 20 minute run over and over. It's the perfect dose of cardio on days when a short but effective class is just want you need.
Crunches get a bad rap. The curl-up action is actually a super supportive skill when performed with good form and intention. This ab workout incorporates crunch and non-crunch core burners that support a strong midsection. Get burning!
HIIT of the most classic kind. In under 15 minutes you'll complete 100 burpees. We're sorry and you're welcome ;)
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