There are in fact over 180 kms of marked walks, some of which are fairly strenuous.

Despite the fairly strenuous climb to this lodge building we were delighted with our spacious, comfortable room, which had a small sitting area.

"He had probably lost 20, 25 pounds," the officer said, "which indicated to me that he had done something fairly strenuous."

Books that were published had to be half-way readable and then underwent a fairly strenuous editing process.

On the one hand, it wouldn't be long before he would feel a fairly strenuous craving to visit a rest-room.

Controlling them's going to be a fairly strenuous pastime-one I'd just as soon avoid.

The routine was mechanical and fairly strenuous physical labor for the mostly Puerto Rican work crew.

Get out of doors as much as possible and take some exercise - preferably fairly strenuous - every day.

It need not take very long but it should be fairly strenuous - running up and down stairs a few times will do.

It can be climbed in a steep and fairly strenuous hike.