What occurs when a swimmer pushes through the water to swim

Newtons third law is what pushes the swimmer through the water to swim 

When a swimmer pushes threw water to swim they are propelled forward because of the water resistance against the hand and feet.

   - Hope i have helped -

W= fd
where f is an applied force and d is the distance over which it is applied. when a parachuting skydiver is at constant velocity, he is experiencing "terminal velocity", the point at which his acceleration down is canceled out by air resistance. that means that the resisting force of the air is equal to his weight, but in the opposite direction. with this, we can solve for the work done by the force.
w = fd
w = (92.0)(9.81 m/s^2) (325)
w= 2.93 x 10^5 j
the value for work in this case is positive because it is pushing up on the skydiver, who has a downward force of gravity.
therefore the answer is 2.93 x 10^5 j

The big glowy thing is called the sun it is a star in our galaxy and is over 1 million degrees