Your heart is a single organ, but it acts as a double pump.
They also forced him to shoot lots of double pumps when he got near the basket.
He can dunk it with a reverse double pump.
He had the arteries and veins to serve a double pump.
A double pump is the basic move to sink, or initiate, one end of the boat.
The move is initiated with a double pump, though on more powerful features little initiation will be necessary.
The move is usually initiated with a double pump, but may also be initiated from a stall.
One partial solution to this problem has been to double pump the bus.
Wasn't no more than how, sometimes, a man trying to hit a tricky pitch will kinda take a double pump before he swings.
