# Defensive Systems · 排球, 等级4：中级

排球 · 等级4：中级 · Insporta Book (https://book.insporta.app/zh/volleyball/level-4/defensive-systems/)

Defensive Systems: 100条事实, 10项测试.

Perimeter, rotational and man-up defence, defending the setter's dump, the off-blocker, choosing a defence for each opponent, tip coverage, defending the back-row attack, the libero's place and teaching a defensive system.

## 测试 1: Perimeter defence

- Perimeter defence keeps the middle back deep. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- The wings guard the side lines, outside the block's shadow. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Defenders spread around the edge are ready for power. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- With everyone deep, the short middle behind the block is open. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- She covers the sharp angle and short balls inside the court. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- A two-player block plus four defenders around it. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Each player has a clear area around the edge of the court. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Base, set read, block and the defenders in their spots. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Block at the net, off-blocker in front, middle back deepest. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Deep middle and wings on the lines is the perimeter shape. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)

## 测试 2: Rotational defence

- The defender behind the block rotates up toward the tip area. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- She rotates toward the line to fill the deep corner. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- The back row turns as a group toward the hitter's side. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- A defender moves up to the short ball behind the block. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- With the line defender up, the deep line corner gets thinner. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- If tips are the threat, the rotation puts a player on them. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- She keeps the cross-court area while the others turn. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Base, read, the line defender up and the middle back over. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Scout, notice, choose and train. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Arrows of defenders turning toward the attack show a rotation. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)

## 测试 3: Man-up defence

- In man-up, player six moves up behind the block. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- She takes the short balls behind the block. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- With player six up, nobody stands deep in the middle. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- It is named after player six moving up. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Many tips at lower levels make an extra short defender useful. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Positions one and five guard the deep corners. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Hard, deep attacks punish an empty back middle. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Base, read, six up and the wings deep. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Block, the up player, then the deep wings. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Area A, deep in the middle, is empty in a man-up defence. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)

## 测试 4: Defending the setter's dump

- A front-row setter may tip the second ball straight over. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Their right front stands across from our left front. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- A dump is a soft ball just over the net. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Setters often turn the hands or the body before a dump. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- A jump set lets her set or attack from the same move. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- She must stop the dump yet still help block the outside. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- The defender behind the left-front blocker can run up for it. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Pass, hands, decision and the move. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Pass, jump, tip and the short landing. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Our left front, marked C, faces their right-front setter. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)

## 测试 5: The off-blocker

- The off-blocker is the front-row player left out of the block. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- She drops back to help defend inside the court. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- The sharp angle lands inside the court near her. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Being in the front row, she is part of the next attack. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- A player who stays at the net leaves the short area open. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Against a quick, the nearest front-row player may close in. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- From the attack line she can reach short balls inside the block. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Read, drop, defend and attack. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Two block near the hitter; the far one drops off. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Dropping away from the net marks her role. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)

## 测试 6: Choosing a defence

- Knowing the shots tells the coach where to put defenders. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Deep defenders suit a hard-hitting team. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- A player moving up covers the short shots. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Each hitter's favourite shots call for a different shape. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Too many changes leave players unsure of their spots. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- A short call or hand signal sets the defence before the rally. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- A well-trained system can beat a better plan played badly. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Video, notes, a plan and the practice. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Power suits the perimeter, tips the man-up. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Deep landings call for deep defenders. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)

## 测试 7: Tip coverage

- Tip coverage names the player who takes short balls. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- A tip arrives fast, so each player must already know her job. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- From the attack line the off-blocker is closest to the middle. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Weight forward lets her run in for a short ball. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- A slowing arm often turns into a soft touch. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Clear roles stop collisions and balls falling between players. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- A quick low touch keeps the short ball alive. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Read, push, get low and play it up. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- The tip is shortest; the drive goes deepest. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- A defender moving in under a soft ball is covering the tip. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)

## 测试 8: Defending the back-row attack

- Taking off behind the attack line pushes the hit deeper. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- The middle blocker covers the centre of the net. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- A deeper hit means a deeper start for the dig. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- The hitter starts deep and arrives last, after the decoys. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- A back-row attack through the middle is called the pipe. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- A running back-row player is the first sign of the pipe. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Setters can choose the back-row hitter at the last moment. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Pass, run, take-off and the hit. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Sign, block, depth and the dig. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- The centre of the net belongs to the middle blocker. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)

## 测试 9: The libero in the defence

- Many attacks from the opponents' left side go cross to zone 5. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Cross-court is the hitter's most common hard shot. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- The libero is a back-row specialist. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- She replaces back-row players and keeps defending. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- From the back she sees the court and calls the shape. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- If the setter digs, the libero often makes the second touch. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Against attacks down the middle, the deep middle matters most. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Read, move, dig and call. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Left back is 5, middle back 6, right back 1. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- The libero often defends from left back. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)

## 测试 10: Teaching a defensive system

- Base positions come before any movement. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- A coach on a box hits from the height of a real attack. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Real hitters bring real choices and speed. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Several balls in a row train getting back into shape. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Calls practised daily come naturally in matches. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Every good dig should become a counter-attack. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Video shows players where they really stood. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- From walking to live play, step by step. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- Each step adds speed. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)
- The box puts the coach's hand where a hitter's would be. (来源: FIVB Coaches Manual (Levels I-II), general coaching references)

来源: FIVB Coaches Manual (Levels I-II) and general coaching references; original questions authored, nothing reproduced. Numbered FIVB rules belong to the Rules category.

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