Day 1 of your Challenge! WOOT WOOT! Start with a HIIT to get your blood pumping, then about 8 moves to work your abs and back, otherwise known as your CORE!
Related workouts
TK Fit : Planks Planks Planks
Moving Core
Pick My Fav – High Impact
40-30-20 HIIT
Kundalini Squats
1:30 Plank with Variations
DUO HIIT! Medium Impact.
Give It Your All HIIT
Curl, Squat & Plank – Low Impact HIIT