to spring; to bound; to be stimulated; to be encouraged; to pay handsomely; to splurge
bounce; spring; momentum; impetus; moment; instant
to pant; to gasp; to be short of breath; to be excited
to be excited; to be elated
to provide momentum; to give a boost to; to encourage; to spur; to stimulate
to breathe hard; to pant; to be out of breath
to gain traction; to develop momentum; to get a boost; to pick up steam
spur of the moment; mere chance
to make it worth somebody's while; to make something worthwhile