JCORE DVD-Set including (6) DVDs that are only 20-minutes each. Don't turn your home into a gym, all you need is your body, 20-minutes and a 4x4 space. This is the most efficient full cardio and strength conditioning workout...

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JCORE DVD-Set including (6) DVDs that are only 20-minutes each. Don't turn your home into a gym, all you need is your body, 20-minutes and a 4x4 space. This is the most efficient full cardio and strength conditioning workout on the market today. Includes a 40-day calendar to keep track of which video to do each day.

  • 20-minute workouts, no equipment, 4x4 space - all you need is your body
  • 40-day program, total of 8-hours - that's 1 day at your job
  • Lose up to 30-lbs in 40 days
  • Creator Jay Cardiello, voted top 60 in health & wellness worldwide

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