Strength training should be taken seriously. In order to receive the full benefits of strength training, you need to know what you are doing. Invest in some training to learn how to do it the correct way. It is concerning now that kettlebells are becoming mainstream and sold in places like Wal-mart and Target. Proper technique is vital to your results and safety when using kettlebells. I would propose that 9/10 people who pick up a kettlebell at the gym (that I am not training) have less than desirable techniques.
Speaking of doing it the correct way, check out the video below of Maya Garcia of The Ice Chamber in Richmond, California teaching a proper kettlebell push press.