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Full-Body Fitness Quickie: 20-Minute Cardio HIIT Workout
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Warmup: Knees and Toes

  • Start with two high knees, bringing your right knee to your left hand, then your left knee to your right hand.
  • Now rotate your right knee slightly outward to bring your right ankle to your left hand, then your left ankle to your right hand.
  • Continue in this alternating pattern for 30 seconds, then head to the floor for plank jacks.
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