How has Billy Joe Saunders changed his training regime under Ben Davison? Training Day goes behind the scenes in his camp to see how the new Billy Joe came about... #TrainingDay is a boxing mini-series focusing on how fighters train for upcoming fights, going behind the scenes inside their camp to show the mental and physical challenges in camp 🏃‍♂️ Subscribe to BT Sport Boxing on YouTube ➡️ http://www.youtube.com/c/btsportboxing Follow BT Sport Boxing on Twitter ➡️ http://twitter.com/btsportboxing Join our BT Sport Boxing Facebook Group ➡️ https://www.facebook.com/groups/BTSportBoxing/ Follow us on Instagram ➡️ http://instagram.com/btsport Read more on upcoming fights on BT Sport and BT Sport Box Office ➡️ http://bt.com/sportboxoffice