heave
go to the trouble
effort
show willing
do one's utmost
go to extraordinary lengths
break a sweat
move mountains
overstrive
magnoperate
chur
do one's damnedest
go to the wall
do one's darnedest
bend over backwards
bid
think big
bring it
strain every nerve
go to pains
restrive
go for it
chase
dive
endeavor
swing for the fences
give it one's best shot
pounce
bring about
try on
have one's eye on
go the extra mile
ettle
lean into
corporealize
instakill
set one's heart on
assay
put the pedal to the metal
bully
purchase
give it some welly
have a go
backbend
scoop up
counterthrow
bust one's balls
tew
kick at the can
pedgill