Final answer:
Discipline and communication are critical for safety in a fitness center. Discipline ensures adherence to safety protocols, while communication is necessary for reporting issues and being aware of emergency procedures. Other factors like hygiene and proper attire contribute to personal wellbeing but are distinct from the central concern of communal safety.
Step-by-step explanation:
Discipline and communication are imperative when it comes to safety in the fitness center. Discipline is crucial as it involves adhering to rules and protocols designed to keep everyone safe. This includes not only following workout procedures but also ensuring that equipment is used correctly and safely. Communication plays a key role in safety as well; it's essential for reporting any issues with equipment, discussing safety concerns, and ensuring that everyone is aware of emergency procedures. This includes knowing the location of safety equipment such as fire extinguishers and eyewash stations, which are similar to safety protocols in a laboratory setting.
While other options like hygiene, cooperation, equipment maintenance, emergency preparedness, training, and certification are important for overall operations and professional standards in a fitness center, they do not directly answer the question regarding the imperatives of safety. Furthermore, maintaining proper personal hygiene and avoiding distracting clothing, although important, specifically pertain to individual behavior rather than communal safety protocols that include discipline and communication.