HIIT Core + Cardio
Equipment: optional dumbbell and chair/elevated surface
1 min: 8 broad jumps 2 high knees plank back to star sit up
30 seconds: scissor hops
x4
1 min: 20 squat taps to 2 ALT reverse crunch
30 seconds: Mountain climbers
x4
1 min: 10 burpee mods to weighted sit up
30 seconds: blast offs
x4
1 min: 20 skaters to hollow body flutter kicks
30 seconds: 2 plank jacks plank ski
x4
ABS:
Star sit up
2 ALT reverse crunch
Weighted sit up
Hollow body flutter kicks