Don't let anyone ever tell you different: Psychotherapy is one of the most taxing endeavors known to mankind.

Then began the detailed work on the face and hands, the most taxing phase for both artist and subject.

The 122.5-mile course presented the riders today with what was perhaps their most taxing challenge so far.

The living room is the only one that does not at least partly arrange itself, which makes it, of course, the most taxing on the imagination.

Seeing the signs for the battlefield reminded me of one of the most taxing days I'd had as an adult.

It's arguable which of the team members finds the workout most taxing.

For most of them it will be without doubt the most taxing year they can remember.

It was Cone's most taxing workout, and his first off a mound, in 15 months.

The role of naval officer, however, proved the most taxing part he ever had to play.

Electra is one of the theater's most taxing roles.