Complex sentence: Hart was one of a number of ex-Richmond players to speak about the club's financial troubles in 1989-90, during the Save Our Skins appeal, when he urged members to sign up and stay with the club.
Split into simpler sentences: Hart was one of a number of ex-Richmond players to speak about the club's financial troubles in 1989-90. During the Save Our Skins appeal, he urged members to sign up and stay with the club.