Bochum bans coordinated jumping in East Stand after vibration report

VfL Bochum has banned coordinated jumping in the Ruhrstadion's East Stand following an engineering assessment of vibrations. The club and stadium owner announced the measure on October 7, with enforcement required at home matches.

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Their joint statement said engineers had confirmed the stand's load-bearing capacity but found that rhythmic crowd movements could produce vibrations capable of making spectators feel unwell. The city's building authority chose the restriction as an alternative to closing the stand, leaving Bochum responsible for implementation and monitoring.

The order covers blocks N2, O, P and Q for the October 11 home match against Arminia Bielefeld. Goal celebrations are explicitly excluded: the restriction concerns choreographed jumping. The standing area can remain fully occupied if the conditions are observed.

WDR reported that the city had separately stressed the stands were not at risk of collapse. Nevertheless, non-compliance could ultimately force the entire East Stand to close, keeping as many as 10,000 spectators out. The issue is therefore not a finding that the structure cannot carry spectators, but an order to prevent the particular movements identified in the assessment.

According to WDR, enforcement could also interrupt a match. Under the three-stage procedure it described, a stadium announcement would first instruct supporters to stop. Continued jumping would send the teams to the dressing rooms while another warning was issued. If supporters still failed to comply at the third stage, the match would be abandoned.

The broadcaster reported mixed reactions from supporters, including objections that the restriction removed part of the matchday experience and other responses accepting the reason for it. A club spokesperson told WDR that Bochum was in close contact with fan groups and would explain the measures and possible consequences before Sunday's kick-off.

In its announcement, Bochum said East Stand renovation was already included in the stadium modernisation project. It linked lifting the restriction to completion of the planned work in 2028, rather than announcing an unconditional expiry date for the ban.