Rangers target Martin Fraisl insists he has a 'body of an 18-year-old' as he plans to play into his 40s.
The 28-year-old Schalke shot stopper has been strongly linked with a move to Ibrox in the summer, with question marks over the future of Rangers' 40-year-old veteran Allan McGregor.
Fraisl is out of contract at the end of the season and the Austrian seems certain to leave the Bundesliga 2 club just a year after he signed from Dutch outfit Den Haag.