Barry's Bootcamp hour-long workout session - consisting of 30 minutes of cardio training and 30 minutes of high-intensity interval training or HIIT - have been described as hardcore, brutal and a shock to the body.
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Barry's Bootcamp hour-long workout session - consisting of 30 minutes of cardio training and 30 minutes of high-intensity interval training or HIIT - have been described as hardcore, brutal and a shock to the body.