This part of DIN 33961 applies to facilities of which the entrance and supervision are specifically regulated by the owner (person who is in charge for the legal responsibility). This part of DIN 33961 should be read in conjunction with DIN 33961-1. This part of DIN 33961 does not specify requirements for stationary training equipment according to DIN EN 957 (all parts) and medical training equipment according to directive 93/42/EEC. Requirements and test methods for primary and secondary preventive cardiovascular training with stationary training equipment are specified in DIN 33961-2 and primary and secondary preventive group fitness is specified in DIN 33961-3.