Personal Trainer Dan Jackowicz Hits Amazon Best-Seller List With “Get With The Program”
Dan Jackowicz recently hit four Amazon.com best-seller lists with the new fitness book, “Get With the Program.” Erie, PA – September 26, 2013 – Dan Jackowicz, owner of Twoguns Training Systems, recently joined a select group of leading fitness experts from across The United States and Canada to co-write the book titled, Get With The […]