Russian Kettlebell Swings
Stand behind the kettlebell with your feet slightly wider than shoulder width.
With your knees slightly bent and your back straight, hinge at the hip and take an overhand grip of the kettlebell.
Lift the kettlebell off of the floor and pull the kettlebell between your legs keeping your core tight and back straight.
Drive your hips forward, straightening your body and pushing the kettlebell up and out infront of you.