Back
1.12.2022Bayer 04

Back in Leverkusen: Werkself complete performance tests

The Bayer 04 first team players are back at the BayArena after two weeks off. At the start of the last two weeks of training before Christmas the players under head coach Xabi Alonso completed performance tests on Thursday 1 December.
Leistungsdiagnsostik_Flo.jpg

Jonathan Tah and Co. split up into groups of three for the day working in the Werkstatt, the Bayer 04 rehab and training centre at the BayArena, on a range of tests and checks. That included taking blood and measuring body fat as well hip strength measurements plus different diagnostic procedures to test coordination, mobility and stability.

 

Leistungsdiagnsostik_Nadiem_Mitch.jpg

Spiroergometry to finish the session

Before clocking off, the Werkself players underwent spiroergometry to finish off. Wearing respirator masks, the players were put through their paces as they clocked up as many miles as possible on the treadmill to test their stamina levels.

Leistungsdiagnsostik_Rob.jpg

two sessions on friday

The squad led by head coach Xabi Alonso return to the training ground for the first time on Friday 2 December. The first session with the ball starts at 10.30 CET on training pitches 1 and 2. The Alonso team have a second training session in the afternoon at 14.30 CET.

Both sessions are open to Black and Red fans but last-minute changes are possible.

Related News

Trainingslager der Frauen
Women - 11.01.2026

Algarve sunshine instead of sub-zero temperatures: Bayer 04 Women start winter training camp

In Germany, the temperatures are currently around zero, leaving even professional footballers freezing - but not the Bayer 04 Women. Roberto Pätzold's team have fled the cold to the south and are preparing for the second half of the season at a training camp in the Algarve, almost 2,000 kilometres away from home as the crow flies. The Leverkusen squad landed in Faro on Saturday morning and have already completed the first three training sessions over the weekend.

Show more
Team nach Abpfiff
Bundesliga - 11.01.2026

Werkself review #B04VfB: Honest words and looking ahead

It was a disappointing Saturday night. The Werkself lost 4-1 to VfB Stuttgart to start the new year on Bundesliga matchday 16 in 2025/26, a result that left both players and fans disappointed. "We played without any passion," said Alejandro Grimaldo honestly afterwards. Teammate Jarell Quansah was even more self-critical, emphasising: "We were miles off it in the first half. You can't put in a performance like that, especially in front of our own fans and I can only apologise to them, to be honest." Read on for the reaction, facts and stats from the clash with VfB Stuttgart in the Werkself review.

Show more
Paulina Bartz verlässt Bayer 04
Women - 11.01.2026

Paulina Bartz joins Hamburg SV on loan

Women’s team forward Paulina Bartz is leaving Bayer 04 Leverkusen to play for Hamburg SV until the end of the season. The 20-year-old, whose contract runs to 2027, joins the Bundesliga newcomers on loan until the summer.

Show more
Quansah: „Weit von einer guten Leistung entfernt” | 16. Spieltag
Werkself-TV - 10.01.2026

Quansah: 'We were miles off it'

Jarell Quansah and Alejandro Grimaldo speak to Werkself-TV following Bayer 04's 4-1 defeat to VfB Stuttgart on Bundesliga Matchday 16...

Show more