But it was someone a bit different when magician Dynamo entered the room.
As the La Liga giants prepared for the incredible comeback Champions League match with PSG Dynamo showed them a trick or two.
During a training session Dynamo was seen taking notes and preparing analysis files on the players before catching up with some of the team to take them through an innovative experience.
Dynamo visited the Barcelona players before their clash with PSG
Dynamo met with Luis Suarez and Gerard Pique
And the magician watched on as Barcelona produced a stunning comeback against PSG
During Dynamo’s first training session the illusionist is seen presenting Luis Suarez and Jordi Alba with a metal nail which they examine and try to bend using only their physical strength.
Unable to bend the nail, Dynamo takes the players through a visualisation exercise and to their amazement they are now capable of bending it effortlessly.
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“Working with Betfair and Barcelona has given me the chance to use a number of visualisation techniques that might seem a bit unusual to the players, but once they opened up to me, I was really able to unleash some potential in them that they didn’t know they had,” Dynamo said.
And the rest is history with Barcelona going on to record an astonishing victory against all odds and move into the quarter-finals, where they face Juventus in the first leg tonight.