8.1(2). The contract partner/participants will check personally whether they feel equal to the demands of the event. They will take personal responsibility for their actions and their physical and mental health. Pro+Motion GmbH will not accept liability for disadvantages to the contract partner/participants arising from the fact that participants do not have the prerequisites for participation. Services which are outside the totality of the performance owed by Pro+Motion GmbH and are therefore additional services [for example, travel by scheduled public transport] represent third party services for whose flawless performance in conformity with the contract  Pro+Motion GmbH cannot accept liability. The contract partner/participant is limited to recourse to the third company which provides the third party service.