20 Min. HIIT High Intensity Tabata Workout to tune your Bauch, Abs, Oblique & Core

HIIT Core: A short but very intense workout with 50-second strength endurance intervals, specifically targeting the core and abs. Find even more online fitness at www.bodyboom.de! ~-~~-~~~-~~-~ Please watch: "30 Min. Cardio Aerobics HIIT Fat Burning Workout by Dr. Daniel Gärtner © (No Equipment)"    • 30 Min. Cardio Aerobics HIIT Fat Burning W...   ~-~~-~~~-~~-~