Bio-banding is now a fixture at many club academies in England. But is that because tennis is a more sporting sport than – to pick another at random – football, with its divers and Hands of God and “professional” tackles. liable performance data – physical, maturation, medical, psychological, technical and tactical – to help improve player development, talent identification and player well being. Hernandez, 27, is already serving a life sentence for the 2013 killing of Odin Lloyd, a semi-professional football player who was dating the sister of Hernandez’s fiancee.