
In addition to the internal and orthopaedic tests, that were carried out in part on Monday, 17 players (split into groups of three) and excluding the international players, completed a range of tests on strength, coordination, movement, balance, acceleration and stamina. "With the help of the data, we produce an individual profile for each player to see exactly where the particular strengths, weaknesses or performance limiting factors are," explained Malte Krüger, the head sports scientist at Bayer 04. The data acquired primarily serves to optimise the training programme over the course of the pre-season. "That means the players can work in a targeted and individual way with our fitness coaches Schahriar Bigdeli, Terry Peters and Daniel Jouvin to endeavour to make up deficits or to reduce the risk of injury – without the daily training on the pitch having to suffer," added Krüger.
Of course, the aim is to be as well prepared as possible for the three competitions facing the Werkself of the Bundesliga, the Champions League and the DFB Cup. "We want to keep all players fit and healthy through the season and make sure they are fully fit when the busy weeks start," said Krüger.
















Kai Havertz, Lukas Hradecky, Aleksandar Dragovic, Tin Jedvaj and Paulinho, who were given extra leave due to their international appearances at the beginning of June, will complete the performance tests on Sunday.

After being nominated for the Bundesliga Goal of the Year 2025, Martin Terrier's wonderful strike for the opener against FC Köln is now also up for selection for the ARD Sportschau Goal of the Month award for December 2025. Bayer 04 fans have until 19:00 CET on 10 January to vote for the French forward.
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Rüdiger Vollborn has been at the club for 40 years, he holds the record number of Bundesliga appearances for the club (401) and is the only Bayer 04 player to have won both the UEFA Cup (1988) and the DFB Pokal (1993). And the Berliner stayed with the Werkself after ending his impressive playing career as he worked as a goalkeeping coach for the following nine years. Vollborn now works under the Bayer Cross as a fan liaison officer and club archivist. Since February 2021, the personalised Black and Red lexicon takes Werkself fans under the heading of 'Rudi recounts...' on a brief trip through the history of Bayer 04 every month…
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"In every ending lies a new beginning" is a well-known saying. This phrase has probably never been more apt at Bayer 04. After winning the Bundesliga in 2023/24 and finishing as runners-up in 2024/25, the summer was the most eventful ever in terms of transfers. Over ten players and the coach, including the coaching staff, left the club. A lot of the heroes of the double-winning side began a new chapter. It was the end of an era. And at the same time the beginning of a new, very exciting and promising chapter for Leverkusen. The Werkself welcomed more than a dozen new arrivals, including experienced title-winners and young talents, to build a new "foundation for a successful team capable of winning titles" under the Bayer Cross, as managing director sport Simon Rolfes put it. A new spirit, a new hunger, a new story was to be created. Bayer04.de looks back at the first few months of this story and the final act of the preseason.
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43 points at the end of the last Bundesliga season were not only more than ever before for the Bayer 04 Women, but also led to a record fourth-place finish. That was followed by a Hinrunde with many more victories, but also some setbacks. In an interview with bayer04.de, sporting director Achim Feifel takes stock at the end of the year.
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With their wonderful goals, Martin Terrier and Florian Wirtz are up for the Bundesliga Goal of the Year 2025. Voting for fans will run exclusively via the official Bundesliga app until Sunday, 4 January.
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