Core&Cardio

running clock

00:00-20:00

10-20-30-40-50

  • cal bike/ski/row
  • sit ups
  • trx knee tucks
  • total s/l vups

20:00-40:00

50-40-30-20-10

  • cal bike/ski/row
  • total bicycles
  • double sit ups
  • plank jacks