Small forward is a basketball court and a series of inside and outside lines, which requires high technical comprehensiveness. Only in this way can he be competent for many tasks and combine the offensive and defensive inside and outside the team into a whole. Small forwards must first have certain ball control skills, and can create opportunities for outside pitchers by attracting defense by themselves; Second, the small forward should be good at breaking through, seize the opportunity of playing small and big, and be able to make a forced layup when facing the opponent's No.4 and No.5 players, and the opponent will distribute the ball to his own inside players to form a big fight under the basket; The third small forward should have a difficult jump shot, grasp the opportunity of shooting empty, and play the wrong position 2 or 1; Fourth, in terms of defense, the most important thing for a small forward is to be able to use his mobility to assist defense, help his inside line protect the restricted area, and block the outside line of the opponent at any time; Fifth, in terms of personal defense, the most important thing for a small forward is to be able to use his body reasonably to fight. The key point is to prevent the opponent's small forward from breaking into the inside line and destroying the series connection of the opponent's small forward in the attack.