How to Get Better at the Farmer Walk and Sled Push Test?

The currant jim record is four 30, my timein time is five 30. I've always felt that athletics and academics just walk together. With the sled push, you know you're not going to get much out of it. 90 or kilos is really at the top. The goals had tried finish this circuit as fast as possible. That's 400 meters of a pushing and pullind that's pretty good. If you get like three, 30, i can that be roaring.