Multi-select problem: How does the next paragraph end?

How to play the goalie position in water polo
Learn how to egg beater.
This is a form of treading water by moving each leg in opposite circular rotations that helps you stay above water. While egg beating, move your hands shoulder distance in front of you and move them side to side near the surface of the water.

[I] ( both hands scoop water towards each other, both hands scoop water away from each other). Know where the ball is at all times.; [II] This will help you stay near the surface, without splashing water out. Move your feet and puts your weight squarely onto your heels and your shins.; [III] Move your arms down under the water to help you stay in the exact position. In addition to egg beater movements, you can also use your legs to propel you around and to keep the egg from spilling out.; [IV] You can use a large broom for this activity. You can also use a folded towel to do this.;
[I]