
The players completed a range of diagnostic procedures including the functional movement screen and spiroergometry in the Werkstatt, the Bayer 04 rehab and training centre, on the third floor of the BayArena.
First up were a group comprising U19 new signing Madi Monamay, Zidan Sertdemir and Iker Bravo. Under the eyes of the coaching staff of Gerardo Seoane, Patrick Schnarwiler and Alberto Encinas they started with physical measurements carried out by the fitness and physio team. Then came the first strenuous minutes on exercise bikes looking out onto the training ground. The other players followed in small groups.









With loud music – the songs were chosen by Robert Andrich – and high spirits there were several drills on the training area on isometric and hip power measurement before functional agility was assessed using FMS and Y balance tests. With these methods and a standardised sequence of movements, key figures were recorded in the areas of ordination, agility and stability.
The most strenuous part of the Bayer 04 performance test always comes at the end: spiroergometry. All players end the day on the treadmill – complete with a respirator mask. Spiroergometry determines the maximum endurance potential. With crimson faces and bathed in sweat they all richly deserved the chance to cool down at the end.
Seoane will welcome his players to the training ground for the first time in this preseason tomorrow, Monday 27 June. The session starts at 10.30 CEST in the shadow of the BayArena. The training session on pitches one and two is open but car park P3 between the stadium and the training ground is closed until the end of July due to an event in and around the BayArena.
HERE is the information on the resumption of training.

Ten years after retiring as a player, Kristina Sundov is returning to the Bayer 04 Women’s team as assistant coach. The 39-year-old former Croatia international takes over from Remzi Kahraman, who has taken up a new challenge abroad. She has been given a contract to 30 June 2028.
Show more
The training pitches at the BayArena are already buzzing with activity again, even before training officially begins next week. On Monday morning, a small group from the Werkself first-team squad completed a session lasting around an hour. Both new and familiar faces were present.
Show more
One ticket, two matches – and a varied programme of events, including appearances by players from the professional teams: Bayer 04 has come up with something very special for the 2026 season launch on Saturday, 8 August. From morning right through to the evening, Werkself fans can use just one ticket to not only enjoy top-class football from the Bayer 04 teams live, but also to experience unforgettable moments with the whole family through a variety of hands-on activities around the BayArena and the Ulrich Haberland Stadium. The day will also end on a real high note: after both matches, Bayer 04 supporters will have the opportunity to interact directly with the players during joint activities and get to know them from a different angle.
Show more
Issa Traoré is moving from Bayer 04 Leverkusen to Slovakian top-flight side AS Trencin. The club has loaned the centre-back out for one year to this year’s ninth-placed team in the Slovakian league.
Show more