Under The Board 11

One female climbs on the board and starts hopping on it. She isnt strong as she weighs 60 kilos, so nothing special happens. Then our other friend spontaneously runs up and lies down with a board. The woman hops from one board to the next. To make it more interesting, we suggested that the new guy try it with four girls on top of him. Their combined weight is 300 kilos. Its hard enough for him with two on top, so will he manage with four? Time: 6. 25 min.