Can you meet the physical expectations of this role including standing for an extended period of time and lifting heavy objects?

The role of a Service Station Attendant can be a physically demanding one, and the interviewer wants assurance that you will be able to meet these requirements without doing any harm to yourself. Your answer should be honest; however, you are under no obligation to give your life's story regarding health or past injuries. Be true to yourself and the hiring authority when it comes to any physical limitations.

"I am in strong physical condition and can lift heavy objects repeatedly. I have training in safe lifting, as well. When it comes to standing for extended periods, so long as I can take the occasional break, I can remain active throughout my entire shift."