切入 · 8 种Cuts · 8 kinds
切入是无球球员有目的地跑动：跑向篮筐、跑向空位，或者跑回来接球。从哪里起动、借不借掩护、防守人看不看得见，决定了它叫什么名字。下面 8 种是这套战术库里用到的全部切入方式，能点进详解的都标了出来。A cut is an off-ball player moving on purpose: to the rim, into open space, or back out to the ball. Where it starts, what it runs off, and whether the defender can see it coming are what give it a name. These are the 8 cuts this playbook uses; the ones with a full guide are marked.
切进禁区是有时限的。FIBA 给这个计时单开了一条，第 26 条：本队在前场持活球时，进攻球员不能在限制区里停留满三秒，两只脚都落到区外才重新开始计数。为了拉开距离去推防守人是另一回事，那是进攻犯规，不是切入。A cut through the lane is on a clock. FIBA gives the count its own article, Art. 26: an offensive player cannot stay in the restricted area for three seconds while their team has a live ball in the frontcourt, and both feet have to touch outside the area before the count resets. Pushing off to make the separation is a separate matter: that is an offensive foul, not a cut.
看规则图解里的三秒怎么数See how three seconds is counted in the rules guide查词汇表里的「空切」词条Read the glossary entry for cut
Also calledstraight cut · rim cut
篮下空切是最朴素的一种：无球球员不借任何掩护，直接切向篮筐，要读的只有防守人的视线在哪边。A basket cut is the plainest one there is: an off-ball player breaks straight for the rim, with no screen involved and nothing to read but where the defender is looking.
什么时候用When it is used防守人转头看球的那一瞬间。这是最先该练会的切入，因为它只要时机，不需要别的条件。The moment a defender turns to watch the ball. It is the first cut worth learning, because it costs nothing but timing.
Also calledv cut · setup cut
V 字切是接球之前的那一步：先把防守人往篮下带，踩住急停，再折回来朝球的方向要球，路线画出一个 V。A V-cut is the step before the catch: walk the defender in toward the basket, plant, and come back out to the ball, so the path traces a V.
什么时候用When it is used侧翼在外线摆脱接球的常规做法。它是在传球之前就把距离拉开，那是拉开距离最省力的时候。How a wing gets free to receive on the perimeter. It buys the separation before the pass, which is the only time separation is cheap.
Also calledl cut
L 字切先沿罚球区边线往上走，再直角折向侧翼，路线以禁区那条边为竖，画出一个 L。An L-cut runs up the lane line and then turns out to the wing at a right angle, so the path traces an L with the paint as its upright.
什么时候用When it is used从低位出发、去侧翼的直线被封死时用。那个直角拐点在防守人不穿过禁区就跟不上的位置。From the block, when the direct route out to the wing is being denied. The turn happens where the defender cannot follow without going through the lane.
Also calledbackdoor · back cut · rear cut
反跑是从过度封锁传球路线的防守人背后走：接球人放弃球侧那条路，改从他视线之外切向篮筐。A backdoor cut goes behind a defender who is overplaying the passing lane: the receiver gives up the ball-side path and cuts to the rim on the blind side.
什么时候用When it is used对付贴身封传球线的固定答案。防守人越卖力地守在传球路线上，他背后就越空。The standing answer to denial. The harder a defender works to sit in the passing lane, the emptier the space behind them is.
Also calledgive and go · pass and cut
传切是传完球立刻自己切进去：把球交出去，从防守人背后切向篮筐，接回传球在篮下终结。Give and go is a pass followed at once by the passer's own cut: give the ball up, cut behind the defender, and take the return pass at the rim.
什么时候用When it is used防守人一看到自己盯的人把球传出去就松劲时用。这是篮球里最老的两人配合，到今天也是成本最低的一个。Against a defender who relaxes the instant their player parts with the ball. It is the oldest two-man action in the game and still the cheapest.
Also calledcurl
卷切是紧贴着掩护绕过去，然后弯向篮筐，而不是从掩护外侧弹出来。A curl cut wraps tight around a screen and bends toward the rim instead of popping out past it.
什么时候用When it is used防守人从掩护上方挤过来追防时用。他已经落在后面了，直接转向篮筐就能把他留在那儿。Against a defender chasing over the top of the screen. They are already behind, so turning to the basket keeps them there.
Also calledflare · fade
外弹切入不朝球跑，而是朝远离球的一侧走，通常借一道掩护弹到外线的空档里。A flare cut moves away from the ball rather than toward it, usually off a screen, out into open space on the perimeter.
什么时候用When it is used防守人抢到掩护的球侧、准备封死常规那条路线时用。空间在掩护的另一边。When the defender jumps to the ball side of the screen to kill the usual cut. The room is on the other side of it.
Also calleducla · high post cut
UCLA 切入把一次传球和一次切入连成一个动作：控卫把球传给侧翼，随即借肘区队友的背掩护直切篮筐。A UCLA cut is a pass and a cut in one action: a guard passes to the wing and immediately cuts to the rim off a back screen set at the elbow.
什么时候用When it is used防守人的眼睛跟着球走时用。肘区那道掩护会在他转回头之前就到位。Against a defender who follows the pass with their eyes. The screen at the elbow arrives before they turn back.