With illustrations, differentiate between the 2-setter system and penetration in volleyball.

Illustration 1: 2-Setter System

In a 2-setter system, there are two players designated as setters on the court. One setter is in the front row and the other setter is in the back row. The front row setter is responsible for setting the ball to the hitters in the front row, while the back row setter sets the ball to the hitters in the back row. This system allows for more flexibility in setting options and can create more offensive opportunities for the team.

Illustration 2: Penetration

Penetration in volleyball refers to the ability of a player to penetrate the opponent's block with their attack. In the illustration, the player in the front row is jumping and attacking the ball over the opponent's block, aiming to score a point. Penetration is important in creating scoring opportunities and putting pressure on the opposing team's defense. It requires good timing, technique, and power to successfully penetrate the block and score points for the team.

2-Setter System:

- Two setters used to distribute the ball to hitters.
- Both setters primarily set in the middle of the court.
- Used to provide more setting options and speed up the offense.

[Image of 2-Setter System]

Penetration:

- One setter used to penetrate into the opponent's court and set from a position closer to the net.
- Aims to create a faster and more difficult attack for the opponent to defend.
- The setter must have good ball-handling skills and agility.

[Image of Penetration]

Key Differences:

| Feature | 2-Setter System | Penetration |
|---|---|---|
| Number of setters | 2 | 1 |
| Setting position | Middle of the court | Near the net |
| Goal | Provide more setting options, speed up offense | Create faster, more difficult attacks |
| Skills required | Good setting skills | Ball-handling skills, agility |