Stand with your feet wider than shoulder-width apart while holding a kettlebell in front of you with both hands.
Lower the kettlebell between your legs by bending both your knees to a ninety-degree angle.
Swing the weight up while raising your body by straightening out your legs. By its very nature, this move requires you to swing the weight (which will include some momentum), but the key here is to keep your abs tight, back straight and use your legs to continue the movement while your arms stabilise the kettlebell throughout.
Allow the weight to swing back down while bending your knees again.