The part of sentence "are less mobile" is correct and usable in written English.
You can use it when talking about people or things that lack mobility or flexibility. For example: "Older adults, in particular, are less mobile and may need help getting around."
In this way, married female adolescents are less mobile and their mobility is restricted to locations that allow them to fulfill household and child-care responsibilities [26].
This has negative implications for workforce mobility, since married females in Africa are less mobile than their male counterparts, secondary to their gender-related domestic functions.
The children of the rich and poor, meanwhile, are less mobile than the middle class's.
Because plants are less mobile, their associations have survived into the present relatively intact.
The green areas are more socially mobile and the bluer ones are less mobile.
Old people are less mobile and there are fewer good ways.
Dr Sigman added: "People who are older have less energy and are less mobile, so they simply can't be as active with their grandchildren as previous grandparents".
The first phase of the plan will begin next week, during the goose molting season, when the birds shed old wing feathers and are less mobile, and continue until the end of July.
If you need money to make alterations to your property because you are less mobile, you may be able to get financial assistance – your local authority may be able to point you in the right direction.
America has its share of depressed spots and since almost a quarter of those with mortgages owe more than their houses are worth, America's workers are less mobile than they were.
A better way to those ends are services designed to bring about that face-to-face human contact, and communities designed to meet the needs of groups of people who are less mobile and able-bodied than they once were but still crave company.
