Fitness researchers meet club's backroom staff.
Two world-renowned researchers visited the AoL late last week to meet the club's backroom staff.
Professors Jan Hoff and Jan Helgerud are researchers at the Norwegian University of Science and Technology in Trondheim.
They have devised a method of conditioning players and have previously worked with Martin O'Neill at Celtic as well as with the likes of Barcelona and Real Madrid.
They passed on some of their knowledge to Sunderland's backroom staff at a special seminar, and SAFC TV was there to go behind the scenes.
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