{"id":5919,"date":"2023-11-26T19:48:36","date_gmt":"2023-11-26T12:48:36","guid":{"rendered":"https:\/\/128.\/?p=5919"},"modified":"2024-04-04T21:54:04","modified_gmt":"2024-04-04T14:54:04","slug":"tai-xiu-4-45-la-gi","status":"publish","type":"post","link":"https:\/\/128.\/tai-xiu-4-45-la-gi\/","title":{"rendered":"T\u00e0i x\u1ec9u 4 4.5 l\u00e0 g\u00ec? \u0110\u00e1nh k\u00e8o n\u00e0y nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ec3 th\u1eafng l\u1edbn?"},"content":{"rendered":"
Nhi\u1ec1u d\u00e2n ch\u01a1i c\u01b0\u1ee3c hi\u1ec7n nay v\u1eabn ch\u01b0a r\u00f5 k\u00e8o <\/span>t\u00e0i x\u1ec9u 4 4.5 l\u00e0 g\u00ec<\/b>? Th\u1eadt ra c\u0169ng kh\u00e1 d\u1ec5 hi\u1ec3u b\u1edfi \u0111\u00e2y l\u00e0 m\u1ed9t lo\u1ea1i k\u00e8o kh\u00e1 hi\u1ebfm g\u1eb7p \u1edf c\u00e1c tr\u1eadn \u0111\u1ea5u. \u0110\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 hi\u1ec3u r\u00f5 \u0111\u01b0\u1ee3c lo\u1ea1i k\u00e8o n\u00e0y th\u00ec nh\u00e0 c\u00e1i Ku11<\/a><\/strong> ch\u00fang t\u00f4i s\u1ebd tr\u00ecnh b\u00e0y chi ti\u1ebft trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y.<\/span><\/p>\n K\u00e8o t\u00e0i x\u1ec9u 4 4.5 l\u00e0 g\u00ec? <\/span>K\u00e8o t\u00e0i x\u1ec9u 4 4.5 hay c\u00f2n g\u1ecdi l\u00e0 k\u00e8o t\u00e0i x\u1ec9u 4.25 tr\u00e1i. \u0110\u00e2y l\u00e0 lo\u1ea1i k\u00e8o c\u01b0\u1ee3c v\u1ec1 t\u1ed5ng s\u1ed1 b\u00e0n th\u1eafng \u0111\u01b0\u1ee3c ghi trong tr\u1eadn \u0111\u1ea5u s\u1ebd l\u1edbn hay nh\u1ecf h\u01a1n 4.25 tr\u00e1i (t\u1ef7 l\u1ec7\u00a0 c\u01b0\u1ee3c 4 4.5 nh\u00e0 c\u00e1i \u0111\u01b0a ra)<\/span><\/p>\n Do t\u1ef7 s\u1ed1 k\u00e8o m\u00e0 nh\u00e0 c\u00e1i \u0111\u01b0a ra l\u00e0 k\u00e8o l\u1ebb (4.25) b\u00e0n n\u00ean \u1edf \u0111\u00e2y s\u1ebd kh\u00f4ng c\u00f3 tr\u01b0\u1eddng h\u1ee3p h\u00f2a x\u1ea3y ra.\u00a0 <\/span>C\u00f2n con s\u1ed1 4 4.45 l\u00e0 m\u1ed9t m\u1ed1c ch\u1ec9 s\u1ed1 b\u00e0n th\u1eafng m\u00e0 nh\u00e0 c\u00e1i t\u00ednh to\u00e1n v\u00e0 \u0111\u01b0a ra trong tr\u1eadn \u0111\u1ea5u \u0111\u00f3. \u1ede \u0111\u00e2y n\u1ebfu ghi 4 4.5 th\u00ec ta s\u1ebd hi\u1ec3u nh\u00e0 c\u00e1i \u0111ang \u0111\u1ec3 \u1edf m\u1ed1c 4.25 b\u00e0n.\u00a0<\/span><\/p>\n K\u00e8o t\u00e0i x\u1ec9u 4 4.5 l\u00e0 g\u00ec<\/a><\/strong> th\u01b0\u1eddng ch\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c tr\u1eadn \u0111\u1ea5u c\u00f3 s\u1ef1 ch\u00eanh l\u1ec7ch qu\u00e1 l\u1edbn v\u1ec1 m\u1eb7t tr\u00ecnh \u0111\u1ed9. Do \u0111\u00f3 ch\u00fang ta kh\u00f4ng th\u01b0\u1eddng th\u1ea5y k\u00e8o n\u00e0y xu\u1ea5t hi\u1ec7n trong c\u00e1c m\u00f9a gi\u1ea3i.\u00a0<\/span>Ngo\u00e0i ra, \u0111\u1ec3 \u0111\u1ecdc v\u1ecb \u0111\u01b0\u1ee3c k\u00e8o \u0111\u1ea5u n\u00e0y c\u0169ng kh\u00e1 kh\u00f3 kh\u0103n. Ng\u01b0\u1eddi ch\u01a1i c\u1ea7n ph\u1ea3i c\u00f3 nhi\u1ec1u kinh nghi\u1ec7m v\u00e0 \u0111\u00e3 theo d\u00f5i b\u00f3ng \u0111\u00e1 l\u00e2u n\u0103m th\u00ec m\u1edbi b\u1eaft ch\u1eafc ch\u1eafn t\u1ef7 l\u1ec7 k\u00e8o n\u00e0y \u0111\u01b0\u1ee3c.\u00a0<\/span><\/p>\n C\u00e1ch \u0111\u1ecdc k\u00e8o t\u00e0i x\u1ec9u 4 4.5 l\u00e0 g\u00ec th\u1ef1c ra c\u0169ng s\u1ebd t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c lo\u1ea1i k\u00e8o t\u00e0i x\u1ec9u kh\u00e1c nh\u01b0 k\u00e8o t\u00e0i x\u1ec9u 1 1.5, 2 2.5 hay 3 3.5. C\u00e1ch \u0111\u1ecdc s\u1ebd \u0111\u01b0\u1ee3c hi\u1ec3u c\u1ee5 th\u1ec3 nh\u01b0 sau:<\/span><\/p>\n N\u1ebfu nh\u01b0 b\u1ea1n \u0111\u00e3 quen v\u1edbi c\u00e1c c\u00e1ch t\u00ednh ti\u1ec1n c\u00e1c k\u00e8o t\u00e0i x\u1ec9u kh\u00e1c th\u00ec vi\u1ec7c t\u00ednh ti\u1ec1n cho k\u00e8o t\u00e0i x\u1ec9u 4 4.5 l\u00e0 g\u00ec s\u1ebd kh\u00e1 d\u1ec5 d\u00e0ng. B\u1ea1n ch\u1ec9 c\u1ea7n t\u00ednh t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c lo\u1ea1i k\u00e8o t\u00e0i x\u1ec9u s\u1ed1 l\u1ebb kh\u00e1c. C\u0169ng s\u1ebd c\u00f3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p ng\u01b0\u1eddi ch\u01a1i s\u1ebd \u0103n n\u1eeda, thua n\u1eeda ho\u1eb7c th\u1eafng \u0111\u1ee7, thua h\u1ebft. C\u1ee5 th\u1ec3 s\u1ebd nh\u01b0 sau:<\/span><\/p>\n C\u00f4ng th\u1ee9c t\u00ednh ti\u1ec1n l\u00e3i l\u00e0: ti\u1ec1n l\u00e3i = t\u1ef7 l\u1ec7 \u0103n c\u01b0\u1ee3c nh\u00e0 c\u00e1i \u0111\u01b0a ra x s\u1ed1 ti\u1ec1n c\u01b0\u1ee3c<\/b><\/p>\n V\u00ed d\u1ee5, nh\u00e0 c\u00e1i ra k\u00e8o t\u00e0i x\u1ec9u 4 4.5 cho \u0111\u1ed9i A vs B. T\u1ec9 l\u1ec7 \u0103n k\u00e8o T\u00e0i l\u00e0 0.84, c\u00f2n x\u1ec9u th\u1eafng th\u00ec \u0103n 1.02. Ng\u01b0\u1eddi ch\u01a1i C \u0111\u1eb7t 100\u0111 v\u00e0o c\u1eeda t\u00e0i v\u00e0 Ng\u01b0\u1eddi ch\u01a1i D \u0111\u1eb7t 200 \u0111\u1ed3ng v\u00e0o c\u1eeda x\u1ec9u. L\u00fac n\u00e0y ti\u1ec1n l\u00e3i s\u1ebd \u0111\u01b0\u1ee3c t\u00ednh chia theo c\u00e1c tr\u01b0\u1eddng h\u1ee3p sau:<\/span><\/p>\n Xem th\u00eam: K\u00e8o 1×2 l\u00e0 g\u00ec<\/a>? Ch\u01a1i k\u00e8o ch\u00e2u \u00c2u sao cho chu\u1ea9n nh\u1ea5t?<\/strong><\/em><\/p><\/blockquote>\n \u00a0M\u1eb9o ch\u01a1i k\u00e8o t\u00e0i x\u1ec9u 4 4.5 l\u00e0 g\u00ec? H\u00e3y nh\u1edb r\u1eb1ng, k\u00e8o n\u00e0y th\u01b0\u1eddng kh\u00e1 \u00edt xu\u1ea5t hi\u1ec7n v\u00e0 n\u00f3 ch\u1ec9 xu\u1ea5t hi\u1ec7n khi tr\u00ecnh \u0111\u1ed9 2 \u0111\u1ed9i b\u00f3ng \u0111\u1ed1i th\u1ee7 b\u1ecb ch\u00eanh l\u1ec7ch qu\u00e1 l\u1edbn. Do \u0111\u00f3, h\u00e3y tham kh\u1ea3o th\u00eam 1 s\u1ed1 c\u00e1ch \u0111\u1eb7t c\u01b0\u1ee3c d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec3 n\u00e2ng cao \u0111\u01b0\u1ee3c t\u1ef7 l\u1ec7 th\u1eafng cho m\u00ecnh:<\/span><\/p>\n N\u1ebfu nh\u01b0 nh\u1eefng k\u00e8o \u0111\u1ea5u n\u00e0y b\u1ea1n kh\u00f4ng th\u1ec3 quy\u1ebft \u0111\u1ecbnh \u0111\u01b0\u1ee3c l\u00e0 n\u00ean \u0111\u1eb7t c\u01b0\u1ee3c v\u00e0o c\u1eeda n\u00e0o th\u00ec c\u1eeda t\u00e0i s\u1ebd l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t cho b\u1ea1n. Khi nh\u00e0 c\u00e1i \u0111\u00e3 \u0111\u1eb7t ra t\u1ef7 l\u1ec7 k\u00e8o nh\u01b0 th\u1ebf n\u00e0y th\u00ec ch\u00eanh l\u1ec7ch v\u1ec1 th\u1ef1c l\u1ef1c c\u1ee7a c\u1ea3 hai \u0111\u1ed9i b\u00f3ng s\u1ebd th\u1ef1c s\u1ef1 r\u1ea5t l\u1edbn.\u00a0<\/span><\/p>\n Do \u0111\u00f3, t\u1ed5ng s\u1ed1 b\u00e0n th\u1eafng \u0111\u01b0\u1ee3c ghi s\u1ebd nhi\u1ec1u. V\u00ec v\u1eady vi\u1ec7c l\u1ef1a ch\u1ecdn t\u00e0i cho tr\u1eadn \u0111\u1ea5u s\u1ebd l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh an to\u00e0n.\u00a0<\/span><\/p>\n Kinh nghi\u1ec7m \u0111\u00e1nh t\u00e0i x\u1ec9u 4 4.5 l\u00e0 g\u00ec? N\u1ebfu nh\u01b0 b\u1ea1n l\u00e0 m\u1ed9t ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u th\u00ec c\u0169ng n\u00ean t\u1ef1 m\u00ecnh soi k\u00e8o v\u00e0 \u0111\u01b0a ra s\u1ef1 l\u1ef1a ch\u1ecdn c\u1ee7a ch\u00ednh b\u1ea3n th\u00e2n m\u00ecnh. \u0110\u1eebng th\u1ea5y nhi\u1ec1u ng\u01b0\u1eddi \u0111\u1eb7t c\u01b0\u1ee3c v\u00e0o c\u1eeda n\u00e0y r\u1ed3i c\u0169ng \u0111\u1eb7t theo nh\u00e9.<\/span><\/p>\n \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 ng\u01b0\u1eddi ch\u01a1i n\u00ean ph\u00e2n chia h\u1ee3p l\u00fd s\u1ed1 v\u1ed1n c\u1ee7a m\u00ecnh ra nhi\u1ec1u tr\u1eadn \u0111\u1ea5u kh\u00e1c nhau. \u0110\u1eebng bao gi\u1edd \u0111\u1eb7t h\u1ebft s\u1ed1 ti\u1ec1n m\u00ecnh \u0111\u00e3 c\u00f3 v\u00e0o 1 tr\u1eadn \u0111\u1ea5u d\u00f9 c\u00f3 c\u1ea3m th\u1ea5y tr\u1eadn \u0111\u1ea5u \u0111\u00f3 s\u1ebd ch\u1eafc ch\u1eafn t\u1edbi \u0111\u00e2u.<\/span><\/p>\n H\u00e3y nh\u1edb vi\u1ec7c \u0111\u1eb7t c\u01b0\u1ee3c l\u00e0 lu\u00f4n c\u00f3 r\u1ee7i ro. Vi\u1ec7c ch\u00fang ta c\u01b0\u1ee3c v\u00e0o k\u1ebft qu\u1ea3 b\u00e0n th\u1eafng l\u00e0 c\u00f2n li\u00ean quan m\u1eadt thi\u1ebft \u0111\u1ebfn c\u1ea3 2 \u0111\u1ed9i. Do \u0111\u00f3, h\u1ea1n ch\u1ebf r\u1ee7i ro l\u00e0 \u0111i\u1ec1u t\u1ed1t nh\u1ea5t ta n\u00ean l\u00e0m.<\/span><\/p>\n Th\u1ef1c ra, k\u00e8o t\u00e0i x\u1ec9u 4 4.5 l\u00e0 g\u00ec l\u00e0 m\u1ed9t k\u00e8o kh\u00e1 d\u1ec5 ch\u01a1i n\u1ebfu b\u1ea1n \u0111\u00e3 t\u1eebng \u0111\u1ecdc qua b\u00e0i vi\u1ebft n\u00e0y. H\u00e3y v\u1eadn d\u1ee5ng t\u1ed1t th\u00f4ng tin \u0111\u00e3 \u0111\u01b0\u1ee3c cung c\u1ea5p trong Tin t\u1ee9c Ku11<\/a>\u00a0<\/strong>v\u00e0 mang v\u1ec1 chi\u1ebfn th\u1eafng l\u1edbn nh\u00e9.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":" Nhi\u1ec1u d\u00e2n ch\u01a1i c\u01b0\u1ee3c hi\u1ec7n nay v\u1eabn ch\u01b0a r\u00f5 k\u00e8o t\u00e0i x\u1ec9u 4 4.5 l\u00e0 g\u00ec? Th\u1eadt ra c\u0169ng kh\u00e1 d\u1ec5 hi\u1ec3u b\u1edfi \u0111\u00e2y l\u00e0 m\u1ed9t lo\u1ea1i k\u00e8o kh\u00e1 hi\u1ebfm g\u1eb7p \u1edf c\u00e1c tr\u1eadn \u0111\u1ea5u. \u0110\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 hi\u1ec3u r\u00f5 \u0111\u01b0\u1ee3c lo\u1ea1i k\u00e8o n\u00e0y th\u00ec nh\u00e0 c\u00e1i Ku11 ch\u00fang t\u00f4i s\u1ebd tr\u00ecnh b\u00e0y chi […]\n","protected":false},"author":4,"featured_media":5920,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/128.\/wp-json\/wp\/v2\/posts\/5919"}],"collection":[{"href":"https:\/\/128.\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/128.\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/128.\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/128.\/wp-json\/wp\/v2\/comments?post=5919"}],"version-history":[{"count":8,"href":"https:\/\/128.\/wp-json\/wp\/v2\/posts\/5919\/revisions"}],"predecessor-version":[{"id":6784,"href":"https:\/\/128.\/wp-json\/wp\/v2\/posts\/5919\/revisions\/6784"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/128.\/wp-json\/wp\/v2\/media\/5920"}],"wp:attachment":[{"href":"https:\/\/128.\/wp-json\/wp\/v2\/media?parent=5919"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/128.\/wp-json\/wp\/v2\/categories?post=5919"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/128.\/wp-json\/wp\/v2\/tags?post=5919"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
K\u00e8o t\u00e0i x\u1ec9u 4 4.5 l\u00e0 g\u00ec<\/b><\/h2>\n
\n
C\u00e1ch \u0111\u1ecdc k\u00e8o 4 4.5 ch\u00ednh x\u00e1c nh\u1ea5t<\/b><\/h2>\n
\n
C\u00e1ch t\u00ednh ti\u1ec1n c\u01b0\u1ee3c trong k\u00e8o 4 4.5 l\u00e0 g\u00ec?<\/b><\/h2>\n
\n
C\u00e1ch \u0111\u00e1nh k\u00e8o t\u00e0i x\u1ec9u 4 4.5 l\u00e0 g\u00ec hi\u1ec7u qu\u1ea3<\/b><\/h2>\n
L\u1ef1a ch\u1ecdn v\u00e0o c\u1eeda t\u00e0i \u0111\u1ec3 \u0111\u1eb7t c\u01b0\u1ee3c<\/i><\/b><\/h3>\n
Kh\u00f4ng n\u00ean c\u01b0\u1ee3c theo \u0111\u00e1m \u0111\u00f4ng<\/i><\/b><\/h3>\n
Kh\u00f4ng gom ti\u1ec1n v\u00e0o m\u1ed9t r\u1ed5<\/i><\/b><\/h3>\n
L\u1eddi k\u1ebft<\/b><\/h2>\n