Your 30 minute workout – abs

Killer Abs!

Warm up

Run in place 1 min, squats 1 min, jumping jacks 1 min

Workout

Crunches 1 min, Russian twist 1 min, Leg lifts 1 min, Bicycles 1 min, Supermans 1 min, Plank 1 min

Rest 1 min, repeat 2 more times