This video is about a scientific and medical observation based on why Pacquiao loss to Ugas. Theories and Hypothesis are trying to explain why an underdog beat a legend in an upset resulting to a unanimous decision making another blemish to Pacquiao's record. Ugas was believed to be injured by some says that it was just a saline injected to his arm that caused a swelling look. Pacquiao who has a short time to figure out spence in his training allowing him a week to study the new substitute opponent Pacquioa said that his long time leg problem knocked on the door and tried to mess the fight and it did succeed, Check this scientific and medical basis if Pacquiao;s loss is contributed by one or two from the factors mentioned in this video. opyright Disclaimer Under Section 107 of the Copyright Act 1976 , allowance is made for āfair useā for purposes such as criticism, comment, news, reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. All the videos, songs, images and graphics used in the video belong to their respective owners and I or this channel does not claim any right over them. Copyright Dislaimer under section 107 of the Copyright Act of 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, education and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. PLEASE SUPPORT THIS CHANNEL! LIKE SHARE and SUBSCRIBE HIT the BELL ICON and CHOOSE ALL! For Inquiry and Sponsorship please email at: marktiongconarboneta@gmail.com STAY SAFE!!!