40 MIN TOTAL BODY KILLER HIIT | With Weights🔥Burn 348 Calories🔥

TOTAL BODY KILLER HIIT - Grab your dumbbells and get ready to sweat with this 40 minute total body HIIT workout designed to strengthen and tone from head to toe. There are 12 supersets that make up this 40 minute fat burning workout. Complete each superset 2 x through. Have 1 minute rest between circuits. Exercise 1: 45/15 Exercise 2 20/10 You’ll need a variety of weighted dumbbells to complete this intense fat burning hiit workout. I used 1 set of 5kg 7kg 10kg but you may want to use something lighter or heavier depending on your strength and fitness level.