Answer:

lifter

Answer	Crossword Clue
LIFTER	Crane, at times
LIFTER	Crane, for one
LIFTER	Spa patron, often

LIFTER	Mover, often
LIFTER	One who uses barbells
LIFTER	Clean and jerk performer
LIFTER	Lever.
LIFTER	Elevator.
LIFTER	Strong man.
LIFTER	Handle for use with stove lids.
LIFTER	Removable handle for kitchen use.

LIFTER	Word with weight or shop
LIFTER	Thief
LIFTER	Warehouse worker, at times
LIFTER	One may be spotted in a gym
LIFTER	Ending with shop or weight
LIFTER	Spotter's opposite, in a gym
LIFTER	Spotter's opposite
LIFTER	Gym rat, perhaps

LIFTER	Thief, informally
LIFTER	Gym patron, at times