High Knees 1 -Min (Rooftop Sit-Ups)
Jumping Jacks 1 – Min (Rooftop Mountain Climbers)
Bent Over Single Arm Row 12
Other side
Resistance Band Oblique Twist x12
Other side
Side Plank Crunch x12 (not on knees but that can be a modification)
Other side x12
Superman x12
Heel Touches (laying down) x12 
Bicycles x12