HIIT Core + Cardio - Quickie Under 20

Equipment: chair/elevated surface

Format: 30 seconds on x3

C1

  • Half burpee opposite knee tap

  • High knees

  • Star sit up

C2

  • Blast offs

  • Hops overs

  • Spidy plank

C3

  • Skaters

  • Mountain climber

  • Heel stomper

C4

  • Broad jump high knees back

  • Plank jack plank tuck

  • Toe touch