Divide your team in half into a circle around the center circle, but make it a bit bigger(maybe 25 yards across) and make half of the team get balls and form the circle, and the other half in the circle. Have the men on the inside run around to a different player on the outside, where the player on the outside will throw them a ball, where they will trap it with either the head, foot, thigh or chest, whichever one the coach chooses. Make sure to cover all trap areas listed above.