Fly system By trimming the lift lines, loads are more evenly distributed to them. Turnbuckles are moused (secured against free rotation) to prevent the jaws from slowly unscrewing over time due to vibrations incurred during normal use. Counterweight lift lines typically connect to the tops of arbors with shackles. A block is a pulley used to support and direct lift and operating lines. A block consists of a grooved wheel, known as a sheave (pronounced "shiv"), steel side plates, spacers, shaft, flange bearings, mounting angles and clips, etc. Blocks are sized based on anticipated live loads, operating speeds, line type and other
Rope-a-dope Rope-a-dope The rope-a-dope is a boxing fighting style commonly associated with Muhammad Ali in his 1974 Rumble in the Jungle match against George Foreman. In many competitive situations, rope-a-dope is used to describe strategies in which one contender lets their opponent fatigue themself by drawing non-injuring offensive actions. This then gives the contender an advantage towards the end of the competition or before, as the opponent becomes tired, allowing the contender to execute devastating offensive maneuvers and thereby win. The rope-a-dope is performed by a boxer assuming a protected stance (in Ali's classic pose, lying against the ropes, which allows