Why do security groups typically form?

Security groups typically form to establish a sense of safety and security among community members. This response highlights the primary function of these groups, which is to create a supportive and secure environment where individuals feel protected and can connect with others who share similar concerns regarding their safety. Such groups often arise in response to perceived threats or vulnerabilities within a community, and their main goal is to work collaboratively to enhance both physical safety and emotional well-being.

The other options do not align with the fundamental purpose of security groups. Promoting physical fitness, achieving economic stability, and fostering competition are not primary motivations for the formation of these groups, as they do not specifically address the fundamental need for security or protection within a community context.