(n.) Excessive exertion.

attraction bag barge blackmail board boat boodle boom boost booty bring to burden bus capture cargo carry cart cast loose catch clap on ratlines clear hawse coach convey cut loose draft drag draggle draw dray elevate ferry float freight graft hale harvest haul down haul off haul the wind haul to haul up head to windward heave heave apeak heave round heave short heave to hoist hot goods kedge lading lay lay aloft lift lighter load log loot lug move overexert overexertion overextend overextension overstrain overstress overtax overtaxing payload perks perquisite pickings plunder pork barrel press prize public till public trough pull rack raft raise ratline down remove sail to windward seizure shift ship sled sledge snake spar down spoil spoils spoils of office squeeze stealings stolen goods strain strain every nerve straining stream the log stress stress and strain stressfulness stretch swag sweat blood take take in tow tax taxing tense tension till tow trail train transport traverse a yard trawl troll truck tug unlash uphelm van wagon warp weather wheelbarrow yield