Leitrim is the most expensive, followed by Longford, Kildare, Roscommon and Monaghan complete the top five most costly areas.
Kildare is among the most expensive counties for a monthly gym membership.
Leitrim is the most expensive, followed by Longford, Kildare, Roscommon and Monaghan complete the top five most costly areas.
A survey by the Irish Independent looked at 177 gyms across the 26 counties and four regions in Dublin.
Business Editor Joe Lynam has been looking at the findings: