SPECIAL GUEST video featuring certified kettlebell instructor Spyro Katsigiannis from Dynamo. (more info in the description)
/ spyrokat
http://www.dynamoclub.se
http://www.dynamo-kettlebells.com (Greek text)
A quick video demo of kettlebell exercises to improve your boxing performance, fighting performance, strength, speed, power, balance, coordination, endurance, and more. We plan to explain more in-depth in the future.