By
eHow Sports & Fitness Editor
Difficulty: Moderately Challenging
Step1
Grab the kettlebell "by the horns" so that the knuckles of your hands face each other. Pull the weight up to your chest, approximately 6 to 8 inches from your chin. Squeeze your arms, shoulders and chest so the weight stays in place.
Step2
Take a stance with your legs about 20 percent wider than shoulder width apart. Make sure you're standing on a flat surface.
Step3
Bend one knee and lower yourself to that side. Keep your second leg straight and let your inner thigh lower towards the ground as you perform the snake. When you get to your maximum extension reverse the movement without stopping, so that you go back through your neutral standing position and bend the other knee. Snake back and forward like this for a set amount of time or until failure.
Step4
Increase the difficulty level by inverting the kettlebell so that the ball part faces up towards your chin and the handles, or "horns," face downward. Perform the exercise the same way you did with the "by the horns" grip.