Final answer:
Instrumental social support involves providing practical assistance, emotional support focuses on providing comfort and empathy, informational support involves providing advice and guidance, and companionship support provides social interactions and opportunities for engagement.
Step-by-step explanation:
Instrumental social support involves providing practical assistance or resources to someone. An example of instrumental support in this context would be paying for someone's gym membership, which helps them access the resources they need to achieve their fitness goals. Emotional social support focuses on providing comfort, empathy, and understanding. An example of emotional support would be encouraging someone to exercise, offering them motivation and reassurance. Informational social support involves providing advice, guidance, and information. Giving sound advice about how to achieve optimal fitness would fall into the category of informational support. Companionship support refers to the provision of social interactions and opportunities for social engagement. Finding physically active options for social gatherings aligns with companionship support as it helps individuals connect and engage in social activities while being physically active.