Stand straight with your legs shoulder width apart. Make squat position while vigilantly holding kettlebell with both of your hands. Your back shall remain straight. Now swing the kettlebell between your legs to front position i.e. in line with your shoulder. The swing movement shall go in alignment with inhale activity and straight legs. As soon as you are done with one repetition, quickly switch to another rep with deep exhale. Make 15 to 20 reps. The exercise will work on your back, and shoulder muscles. Besides scorching numerous calories, the workout shall also perk up your posture.