New outdoor gym equipment has been installed in six Liverpool parks after research revealed local residents over the age of 50 years old were unlikely to use a conventional gym to keep fit and healthy.

The study was carried out by Liverpool City Council (LCC) and Liverpool Primary Care Trust (PCT), which has invested £100,000 in the scheme to get more people active as part of the city's Year of the Environment initiative. Wicksteed Playscapes has provided the equipment, which has been installed at Croxteth Country Park, Dovecot Park, Calderstones Park and Otterspool Park, as well as Everton Park and Walton Hall Sports Centre.

However, the council said that the weather-proof machines are not exclusively aimed at pensioners, and can be used by anyone over the age of 12 years old to provide a full body workout. LCC executive member for the environment, Berni Turner, said: "Liverpool still has huge health problems and we have one of the highest levels of heart disease in the country. Ideas like these will only help to improve fitness.

"Research shows that older generations don't like to use conventional gyms, so giving them another, greener option will suit them better. This equipment can be used by the family and will set a great example to the younger generation when they see their parents or grandparents getting active." Gideon Ben-Tovim, chair of Liverpool PCT, added: "We are determined to make it easier for people to get active, particularly those who would not normally go to a gym. The city's parks offer a relaxed environment where families can exercise together and we hope this will encourage them to do so."