strained

As he thus spake they set hot coals upon him besides, and intensifying the torture strained him yet tighter on the wheel.

For as the Ark of Noah, with the whole living world for her burden in the world-whelming Deluge, did withstand the mighty surges, so thou, the keeper of the Law, beaten upon every side by the surging waves of the passions, and strained as with strong blasts by the tortures of thy sons, didst nobly weather the storms that assailed thee for religion's sake.