Tennis l\u00e0 m\u1ed9t tr\u00f2 ch\u01a1i \u0111a d\u1ea1ng v\u00e0 c\u00f3 th\u1ec3 ch\u01a1i b\u1ea5t k\u1ef3 n\u01a1i n\u00e0o c\u00f3 m\u1ed9t s\u00e2n tennis, bao g\u1ed3m c\u1ea3 c\u00e1c khu v\u1ef1c c\u00f4ng c\u1ed9ng v\u00e0 c\u00e1c trung t\u00e2m th\u1ec3 d\u1ee5c v\u00e0 gi\u1ea3i tr\u00ed. N\u00f3 c\u0169ng l\u00e0 m\u1ed9t tr\u00f2 ch\u01a1i r\u1ea5t ph\u00f9 h\u1ee3p cho m\u1ecdi \u0111\u1ed9 tu\u1ed5i v\u00e0 tr\u00ecnh \u0111\u1ed9, v\u00e0 c\u00f3 th\u1ec3 ch\u01a1i trong nhi\u1ec1u m\u00f4 h\u00ecnh kh\u00e1c nhau, t\u1eeb tr\u00f2 ch\u01a1i gi\u1ea3i tr\u00ed cho \u0111\u1ebfn gi\u1ea3i \u0111\u1ea5u chuy\u00ean nghi\u1ec7p. V\u1eady ti\u00eau chu\u1ea9n s\u00e2n tennis nh\u01b0 th\u1ebf n\u00e0o, c\u00f3 m\u1ea5y lo\u1ea1i s\u00e2n tennis. C\u00f9ng t\u00ecm hi\u1ec3u chi ti\u1ebft \u1edf b\u00e0i vi\u1ebft sau c\u1ee7a unice<\/a>f2014appeal.org nh\u00e9!<\/p>\n Tennis l\u00e0 m\u1ed9t tr\u00f2 ch\u01a1i \u0111\u01a1n gi\u1ea3n v\u00e0 ph\u1ed5 bi\u1ebfn \u1edf nhi\u1ec1u qu\u1ed1c gia v\u00e0 c\u1ea3 Vi\u1ec7t Nam. M\u1ee5c ti\u00eau c\u1ee7a tr\u00f2 ch\u01a1i l\u00e0 gi\u1eef qu\u1ea3 b\u00f3ng trong s\u00e2n, ho\u1eb7c khi\u1ebfn \u0111\u1ed1i th\u1ee7 kh\u00f4ng th\u1ec3 ch\u1ea1m qu\u1ea3 b\u00f3ng trong s\u00e2n.<\/p>\n Tennis l\u00e0 m\u1ed9t tr\u00f2 ch\u01a1i r\u1ea5t t\u1ed1t cho s\u1ee9c kh\u1ecfe, gi\u00fap t\u0103ng s\u1ee9c m\u1ea1nh, \u0111\u1ed9 nhanh v\u00e0 s\u1ef1 linh ho\u1ea1t c\u1ee7a c\u01a1 th\u1ec3. N\u00f3 c\u0169ng l\u00e0 m\u1ed9t tr\u00f2 ch\u01a1i r\u1ea5t th\u00fa v\u1ecb v\u00e0 gi\u1ea3i tr\u00ed, v\u00e0 c\u00f3 th\u1ec3 ch\u01a1i v\u1edbi b\u1ea1n b\u00e8 ho\u1eb7c gia \u0111\u00ecnh. Tennis c\u00f2n c\u00f3 th\u1ec3 ch\u01a1i trong nhi\u1ec1u m\u00f4 h\u00ecnh kh\u00e1c nhau, t\u1eeb tr\u00f2 ch\u01a1i gi\u1ea3i tr\u00ed cho \u0111\u1ebfn gi\u1ea3i \u0111\u1ea5u chuy\u00ean nghi\u1ec7p.<\/p>\n N\u1ebfu b\u1ea1n mu\u1ed1n b\u1eaft \u0111\u1ea7u ch\u01a1i tennis, h\u00e3y t\u00ecm m\u1ed9t trung t\u00e2m th\u1ec3 d\u1ee5c ho\u1eb7c s\u00e2n tennis g\u1ea7n nh\u00e0, v\u00e0 t\u00ecm m\u1ed9t ng\u01b0\u1eddi h\u01b0\u1edbng d\u1eabn ho\u1eb7c gi\u00e1o vi\u00ean \u0111\u1ec3 h\u1ecdc c\u00e1ch ch\u01a1i. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 tham gia c\u00e1c l\u1edbp h\u1ecdc tennis, ho\u1eb7c c\u00e1c gi\u1ea3i \u0111\u1ea5u gi\u1ea3i tr\u00ed \u0111\u1ec3 c\u1ea3i thi\u1ec7n k\u1ef9 n\u0103ng.<\/p>\n M\u1ed9t s\u00e2n tennis ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e9t v\u1ec1 k\u00edch th\u01b0\u1edbc s\u00e2n, l\u01b0\u1edbi, gh\u1ebf tr\u1ecdng t\u00e0i, c\u00e1c \u0111\u01b0\u1eddng k\u1ebb tr\u00ean s\u00e2n v\u00e0 h\u00e0ng r\u00e0o ch\u1eafn. C\u00e1c k\u00edch thu\u1edbc n\u00e0y nh\u01b0 sau:<\/p>\n K\u00edch th\u01b0\u1edbc ti\u00eau chu\u1ea9n c\u1ee7a m\u1ed9t s\u00e2n tennis qu\u1ed1c t\u1ebf l\u00e0 78 feet (23.77 m\u00e9t) d\u00e0i v\u00e0 36 feet (10.97 m\u00e9t) r\u1ed9ng. K\u00edch th\u01b0\u1edbc n\u00e0y \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh b\u1edfi Li\u00ean \u0110o\u00e0n Tenis Qu\u1ed1c t\u1ebf (ITF), v\u00e0 \u00e1p d\u1ee5ng cho c\u00e1c gi\u1ea3i \u0111\u1ea5u chuy\u00ean nghi\u1ec7p.<\/p>\n Quy \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc l\u01b0\u1edbi tennis ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi Li\u00ean \u0110o\u00e0n Tenis Qu\u1ed1c t\u1ebf (ITF). Theo quy \u0111\u1ecbnh n\u00e0y, cao \u0111\u1ed9 c\u1ee7a l\u01b0\u1edbi tennis ph\u1ea3i l\u00e0 3 feet (0.91 m\u00e9t) t\u1ea1i gi\u1eefa s\u00e2n v\u00e0 3 feet 6 inch (1.07 m\u00e9t) t\u1ea1i hai g\u00f3c. Chi\u1ec1u d\u00e0i c\u1ee7a l\u01b0\u1edbi tennis ph\u1ea3i l\u00e0 32 feet (9.75 m\u00e9t) v\u00e0 chi\u1ec1u r\u1ed9ng ph\u1ea3i l\u00e0 3 feet (0.91 m\u00e9t).<\/p>\n L\u01b0\u1edbi tennis l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng c\u1ee7a s\u00e2n tennis v\u00ec n\u00f3 gi\u00fap ph\u00e2n chia s\u00e2n v\u00e0 quy\u1ebft \u0111\u1ecbnh vi\u1ec7c qu\u1ea3 b\u00f3ng c\u00f3 ch\u1ea1m v\u00e0o l\u01b0\u1edbi hay kh\u00f4ng. Quy \u0111\u1ecbnh v\u1ec1 k\u00edch th\u01b0\u1edbc l\u01b0\u1edbi tennis ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf gi\u00fap \u0111\u1ea3m b\u1ea3o t\u00ednh c\u00f4ng b\u1eb1ng v\u00e0 c\u1ea1nh tranh trong c\u00e1c tr\u1eadn \u0111\u1ea5u chuy\u00ean nghi\u1ec7p.<\/p>\n Quy \u0111\u1ecbnh v\u1ec1 c\u00e1c \u0111\u01b0\u1eddng k\u1ebb tr\u00ean s\u00e2n tennis, chi\u1ec1u d\u00e0i s\u00e2n tennis l\u00e0 78 feet (23.77 m\u00e9t) v\u00e0 chi\u1ec1u r\u1ed9ng l\u00e0 27 feet (8.23 m\u00e9t) cho m\u1ed7i m\u1ed9t h\u00e0ng.<\/p>\n Tr\u00ean s\u00e2n tennis, c\u00f3 hai \u0111\u01b0\u1eddng k\u1ebb ch\u00ednh, m\u1ed9t \u0111\u01b0\u1eddng k\u1ebb g\u1ed1c v\u00e0 m\u1ed9t \u0111\u01b0\u1eddng k\u1ebb t\u01b0\u1eddng. \u0110\u01b0\u1eddng k\u1ebb g\u1ed1c n\u1eb1m gi\u1eefa s\u00e2n v\u00e0 k\u00e9o d\u00e0i t\u1eeb m\u1ed9t g\u00f3c \u0111\u1ebfn g\u00f3c c\u00f2n l\u1ea1i. \u0110\u01b0\u1eddng k\u1ebb t\u01b0\u1eddng n\u1eb1m xung quanh s\u00e2n v\u00e0 c\u00e1ch \u0111\u01b0\u1eddng k\u1ebb g\u1ed1c kho\u1ea3ng 6.40 m\u00e9t.<\/p>\n C\u00e1c \u0111\u01b0\u1eddng k\u1ebb n\u00e0y gi\u00fap x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed c\u1ee7a qu\u1ea3 b\u00f3ng v\u00e0 cho ph\u00e9p ng\u01b0\u1eddi ch\u01a1i x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c vi\u1ec7c qu\u1ea3 b\u00f3ng c\u00f3 ch\u1ea1m v\u00e0o \u0111\u01b0\u1eddng k\u1ebb hay kh\u00f4ng. \u0110\u1ed3ng th\u1eddi, c\u00e1c \u0111\u01b0\u1eddng k\u1ebb c\u0169ng l\u00e0 tham s\u1ed1 quan tr\u1ecdng cho vi\u1ec7c \u0111\u00e1nh gi\u00e1 k\u1ef9 thu\u1eadt v\u00e0 t\u00ecnh hu\u1ed1ng trong tr\u1eadn \u0111\u1ea5u.<\/p>\n H\u00e0ng r\u00e0o l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng tr\u00ean s\u00e2n tennis v\u00e0 c\u00f3 quy \u0111\u1ecbnh v\u1ec1 chi\u1ec1u cao v\u00e0 v\u1ecb tr\u00ed c\u1ee7a n\u00f3. Chi\u1ec1u cao c\u1ee7a h\u00e0ng r\u00e0o ph\u1ea3i t\u1eeb 3 \u0111\u1ebfn 4.57 m\u00e9t v\u00e0 ph\u1ea3i \u0111\u1eb7t tr\u00ean m\u1ed9t \u0111\u01b0\u1eddng k\u1ebb t\u01b0\u1eddng c\u1ee7a s\u00e2n.<\/p>\n Chi\u1ec1u cao c\u1ee7a gh\u1ebf tr\u1ecdng 193 cm; Chi\u1ec1u r\u1ed9ng l\u00e0 61 cm; Chi\u1ec1u s\u00e2u m\u1edf t\u1ed5ng th\u1ec3 c\u00f3 k\u00edch th\u01b0\u1edbc l\u00e0 122 cm; Chi\u1ec1u cao y\u00ean l\u00e0 1,52 m.<\/p>\n C\u00e1c gh\u1ebf tr\u1ecdng t\u00e0i ph\u1ea3i \u0111\u1ea3m b\u1ea3o cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 ng\u1ed3i v\u00e0 theo d\u00f5i tr\u1eadn \u0111\u1ea5u m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng v\u00e0 t\u1ed1t nh\u1ea5t. Ngo\u00e0i ra, c\u00e1c gh\u1ebf tr\u1ecdng t\u00e0i c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi ch\u1ea5t li\u1ec7u b\u1ec1n v\u1eefng v\u00e0 an to\u00e0n, v\u00e0 ph\u1ea3i \u0111\u1ea3m b\u1ea3o s\u1ef1 ti\u1ec7n nghi v\u00e0 an to\u00e0n cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng.<\/p>\n Hi\u1ec7n nay, c\u00f3 r\u1ea5t nhi\u1ec1u lo\u1ea1i s\u00e2n Tennis \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi, bao g\u1ed3m:<\/p>\n Ch\u1ecdn lo\u1ea1i s\u00e2n Tennis ph\u00f9 h\u1ee3p v\u1edbi m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng v\u00e0 m\u00f4i tr\u01b0\u1eddng l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 t\u1eadn d\u1ee5ng t\u1ed1i \u0111a s\u1ee9c m\u1ea1nh v\u00e0 t\u1ed1c \u0111\u1ed9 ch\u01a1i c\u1ee7a s\u00e2n.<\/p>\n V\u1eady l\u00e0 \u1edf b\u00e0i vi\u1ebft n\u00e0y, unicef2014appeal.org \u0111\u00e3 chia s\u1ebb cho b\u1ea1n k\u00edch th\u01b0\u1edbc ti\u00eau chu\u1ea9n s\u00e2n tennis, c\u0169ng nh\u01b0 c\u00e1c lo\u1ea1i s\u00e2n tennis ph\u1ed5 bi\u1ebfn hi\u1ec7n nay. Tennis l\u00e0 m\u1ed9t tr\u00f2 ch\u01a1i kh\u00e1 t\u1ed1t cho s\u1ee9c kh\u1ecfe, \u0111\u1ed9 nhanh c\u0169ng nh\u01b0 s\u1ef1 linh ho\u1ea1t c\u1ee7a c\u01a1 th\u1ec3. N\u1ebfu c\u00e1c b\u1ea1n c\u00f3 \u00fd \u0111\u1ecbnh tham gia b\u1ed9 m\u00f4n tennis n\u00e0y h\u00e3y l\u1ef1a ch\u1ecdn s\u00e2n ch\u01a1i t\u1ed1t \u0111\u1ec3 c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 b\u1ea1n t\u1ed1t nh\u1ea5t nh\u00e9!<\/p>\n \n Tennis l\u00e0 m\u1ed9t tr\u00f2 ch\u01a1i \u0111a d\u1ea1ng v\u00e0 c\u00f3 th\u1ec3 ch\u01a1i b\u1ea5t k\u1ef3 n\u01a1i n\u00e0o c\u00f3 m\u1ed9t s\u00e2n tennis. V\u1eady ti\u00eau chu\u1ea9n s\u00e2n tennis nh\u01b0 th\u1ebf n\u00e0o? C\u00f9ng t\u00ecm hi\u1ec3u chi ti\u1ebft \u1edf b\u00e0i vi\u1ebft sau.<\/p>\n","protected":false},"author":1,"featured_media":1175,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1176","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":"","featured_image_urls":{"full":["https:\/\/unicef2014appeal.org\/wp-content\/uploads\/2023\/02\/tieu-chuan-san-tennis-1jpg1.jpg",600,343,false],"thumbnail":["https:\/\/unicef2014appeal.org\/wp-content\/uploads\/2023\/02\/tieu-chuan-san-tennis-1jpg1-150x150.jpg",150,150,true],"medium":["https:\/\/unicef2014appeal.org\/wp-content\/uploads\/2023\/02\/tieu-chuan-san-tennis-1jpg1-300x172.jpg",300,172,true],"medium_large":["https:\/\/unicef2014appeal.org\/wp-content\/uploads\/2023\/02\/tieu-chuan-san-tennis-1jpg1.jpg",600,343,false],"large":["https:\/\/unicef2014appeal.org\/wp-content\/uploads\/2023\/02\/tieu-chuan-san-tennis-1jpg1.jpg",600,343,false],"1536x1536":["https:\/\/unicef2014appeal.org\/wp-content\/uploads\/2023\/02\/tieu-chuan-san-tennis-1jpg1.jpg",600,343,false],"2048x2048":["https:\/\/unicef2014appeal.org\/wp-content\/uploads\/2023\/02\/tieu-chuan-san-tennis-1jpg1.jpg",600,343,false]},"post_excerpt_stackable":" Tennis l\u00e0 m\u1ed9t tr\u00f2 ch\u01a1i \u0111a d\u1ea1ng v\u00e0 c\u00f3 th\u1ec3 ch\u01a1i b\u1ea5t k\u1ef3 n\u01a1i n\u00e0o c\u00f3 m\u1ed9t s\u00e2n tennis. V\u1eady ti\u00eau chu\u1ea9n s\u00e2n tennis nh\u01b0 th\u1ebf n\u00e0o? C\u00f9ng t\u00ecm hi\u1ec3u chi ti\u1ebft \u1edf b\u00e0i vi\u1ebft sau.<\/p>\n","category_list":"Blog<\/a>","author_info":{"name":"admin","url":"https:\/\/unicef2014appeal.org\/author\/admin\/"},"comments_num":"0 comments","_links":{"self":[{"href":"https:\/\/unicef2014appeal.org\/wp-json\/wp\/v2\/posts\/1176","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unicef2014appeal.org\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unicef2014appeal.org\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unicef2014appeal.org\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unicef2014appeal.org\/wp-json\/wp\/v2\/comments?post=1176"}],"version-history":[{"count":0,"href":"https:\/\/unicef2014appeal.org\/wp-json\/wp\/v2\/posts\/1176\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unicef2014appeal.org\/wp-json\/wp\/v2\/media\/1175"}],"wp:attachment":[{"href":"https:\/\/unicef2014appeal.org\/wp-json\/wp\/v2\/media?parent=1176"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unicef2014appeal.org\/wp-json\/wp\/v2\/categories?post=1176"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unicef2014appeal.org\/wp-json\/wp\/v2\/tags?post=1176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Gi\u1edbi thi\u1ec7u v\u1ec1 m\u00f4n Tennis<\/strong><\/h2>\n
K\u00edch th\u01b0\u1edbc ti\u00eau chu\u1ea9n s\u00e2n tennis qu\u1ed1c t\u1ebf<\/strong><\/h2>\n
S\u00e2n Tennis chu\u1ea9n qu\u1ed1c t\u1ebf c\u00f3 k\u00edch th\u01b0\u1edbc nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/h3>\n
K\u00edch th\u01b0\u1edbc l\u01b0\u1edbi ti\u00eau chu\u1ea9n <\/strong><\/h3>\n
C\u00e1c \u0111\u01b0\u1eddng k\u1ebb tr\u00ean s\u00e2n<\/strong><\/h3>\n
K\u00edch th\u01b0\u1edbc h\u00e0ng r\u00e0o<\/strong><\/h3>\n
Quy \u0111\u1ecbnh gh\u1ebf tr\u1ecdng t\u00e0i<\/strong><\/h3>\n
4 lo\u1ea1i s\u00e2n tennis ph\u1ed5 bi\u1ebfn hi\u1ec7n nay<\/strong><\/h2>\n
\n