Which of the following is true regarding clasp arm?
Although a bar clasp arm will usually be longer than a circumferential clasp arm, its flexibility will be less because its half round form lies in several planes, which prevents its flexibility from being proportionate to its total length.
Longer the clasp, less is its flexibility
Bar clasp arm is less flexible than circumferential clasp
Half round clasp is more flexible than round clasp
All of the above