Answer:

GYM

Answer	Crossword Clue
GYM	Pumper's locale
GYM	Stairmaster site
GYM	Dance site, at times

GYM	Place for a school dance
GYM	Music video setting for Olivia Newton-John's "Physical"
GYM	Crossfit locale
GYM	Where some juicers hang out
GYM	School room
GYM	Fitness center
GYM	Place to work out
GYM	Prom venue, maybe

GYM	Y provision
GYM	Training room
GYM	Where curlers are seen?
GYM	Common hotel amenity
GYM	High school class
GYM	Jungle ..
GYM	Place to pump iron
GYM	Workout site

GYM	Workout place
GYM	Athletic center
GYM	Fitness club
GYM	Place to shoot hoops
GYM	Where to work on a six-pack?
GYM	Place to see curls
GYM	Place to see jerks?
GYM	Class with showers

GYM	Workout room
GYM	Place where sweaters get fit?
GYM	Place with presses
GYM	Fitness class
GYM	Room for indoor sports
GYM	Exercise room
GYM	Phys ed
GYM	Workout facility

GYM	Body shop?
GYM	Iron-pumper's place
GYM	Sock hop site
GYM	Where to find sweaters?
GYM	Place for P.E.