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This video shows you how to do a Thruster. You can perform them with a kettlebell, dumbbells, or a barbell. Thrusters are a great antagonist movement that works the legs, core, and push muscles. See more at rockclimberlife.com Rock Climber Life on Facebook: https://www.facebook.com/rockclimberlife Rock Climber Life on Twitter: https://twitter.com/rockclimberlife Rock Climber Life on Instagram: http://instagram.com/rockclimberlife