Anaerobic endurance, training the technique under difficult conditions – 71 ZZZ By Admin in Nekategorizirano 3. May 2017. http://football-tactics.club/wp-content/uploads/2017/05/Anaerobe-Ausdauerfähigkeit-Training-der-Technik-unter-erschwerten-Bedingungen-71-ZZZ.mp4Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Google+ (Opens in new window)Like this:Like Loading... Related