Appellant was a volunteer firefighter when she was injured responding to a fire. She was unemployed at the time of the injury and received no wages. Following a hearing, a Workers' Compensation judge denied appellant's application for temporary total disability benefits. The panel agreed that payment of temporary disability benefits depended upon proof of lost wages. Temporary disability is intended to replace lost wages. Without proof of lost wages, appellant had no entitlement to temporary disability benefits under the Workers' Compensation Act.