關於 basketball field ，我們在網路上蒐集到這些相關的討論、資訊與評價

【本校防疫訊息 配合防疫警戒降為二級調整各項防疫措施】
NTU COVID-19 Prevention Message—Preventive Measures in the Upcoming Alert Level 2

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全校教職員工生大家好：

配合指揮中心宣布防疫警戒降為二級，本校調整各項防疫措施如下：

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1.7月27日起上午7時至下午7時校園進出口增至七處，夜間則維持三處進出口。校內各館舍管制維持目前三級管制方式。

總務處公告：( https://ga.ntu.edu.tw/main_ch/docDetail/55/55/28445/1100513 )

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2.暑期校方辦理課程維持遠距離，如果院系有些課程，需要實體實施，請跟教務處申請；教室內只允許50人以下上課；校屬教學大樓空間暫時維持不外借。

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3.強烈建議社團仍以辦理線上活動為主；在防疫相關規範下，於7/27~8/9期間，有條件開放室內50人、室外100人以下之實體活動（體育性活動限制室內20人、室外40人以下）；音樂性社團如無法全程配戴口罩，則不開放辦理活動；其餘體育性及旅遊性活動，因易有肢體碰觸或無法全程配戴口罩(住宿)，將輔導社團嚴格遵守防疫政策，如降低活動人數、住宿一人一室等。

課外組公告：( https://osa_activity.ntu.edu.tw/board/detail/sn/2132)

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4.學生活動中心開放社團辦公室及場地借用，惟食品、飲料技藝社辦在臺北市政府宣布開放餐廳內用前，仍暫停開放。

學生活動中心公告：(http://www.active.ntu.edu.tw/board/detail/sn/758)

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5.學生心理輔導中心(含資源教室)即日起進行三級警戒前以及警戒期間之學生的初、晤談安排，以及開放初談預約。

心輔中心公告：( https://scc_osa.ntu.edu.tw/board/detail/sn/142 )

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6.保健中心門診維持現行僅上午家醫科看診的模式，且開放接受校外人士初診。

保健中心公告：( https://shmc.ntu.edu.tw/board/detail/sn/878 )

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7.圖書館配合措施如下：
(1) 8月2日上午8時起恢復開放讀者入館，7月27～30日期間，仍維持現行閉館窗口服務及開放時間。
(2)全館各樓層開放(含自習室)，開放時間調整為週一至週五8-17時，週六、週日不開放。
(3)閱覽區及自習室一律採梅花座，總圖書館一至五樓閱覽區容留人數上限為400人，自習室容留人數上限為394人。

圖書館公告：( https://www.lib.ntu.edu.tw/node/4052 )

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8.體育室轄管之運動場館，戶外場地將開放田徑場、棒壘球場、網球場、籃球場及排球場；綜合體育館與舊體將開放室內球類場地及健身中心，供本校教職員工生、校友及本校退休人員使用。運動時須全程配戴口罩，不得違規群聚，詳細規範請洽詢體育室或參考各場地現場張貼的使用規範。

新體公告：( https://ntusportscenter.ntu.edu.tw/#/ )
體育室公告：( https://pe.ntu.edu.tw/?tid=96#/news/2366/news )

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9.校內餐廳一律外帶使用，校外委外場地防疫措施是否鬆綁依台北巿政府規定辦理，目前暫停營業商家將再協調開業時間。

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10.公文傳送仍暫維持現有運作方式。

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11.自7月27日起各單位居家辦公人數調整為不超過單位總人數之二分之一為原則，居家辦公者須完成網路電話設定，維持辦公室聯絡無中斷。此外，居家辦公人員採1小時彈性上下班時間（上班08：00至09：00、下班17：00至18：00）規定。

人事室公告：( https://ann.cc.ntu.edu.tw/asp/Show.asp?num=82539 )

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其他相關防疫措施細節，請以各權責單位網頁公告為準。

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國立臺灣大學防疫小組 敬上

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Dear NTU students and colleagues,

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According to the Central Epidemic Command Center (CECC), the current alert level will be lowered to Level 2 starting July 27. In response to this, the University is asking all of you to fully comply with the newly adjusted measures as follows.

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1.Starting July 27, the Main Campus will be accessed via the current three to seven gates, from 7 a.m. to 7 p.m. The campus can only be accessed in the evenings through the three gates. Level 3 access control will continue to be implemented to all university premises.
Click the link for more information
( https://ga.ntu.edu.tw/main_ch/docDetail/55/55/28445/1100513 )

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2.Summer courses will continue to be taught remotely. If necessary, applications for in-person classes may be filed with the Office of Academic Affairs. To this end, each in-person class should accommodate no more than 50 people. Rental of the University’s lecture buildings remains unavailable.

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3. Club events are strongly advised to be held online. In compliance with the regulations during the lowered alert level period (July 27-August 9), in-person events with no more than 50 people indoors or 100 people outdoors may be held (the number is reduced to 20 people indoors and 40 people outdoors for sports events). In-person music club events should not be held if the mask-wearing mandate cannot be enforced. For other types of sports and leisurely events where physical contact cannot be avoided or masks cannot be worn at all times (e.g. accommodation), the organizing clubs will be instructed to strictly abide by preventive measures such as reducing the number of participants and following the one person per room policy.

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4. The Student Activity Center will reopen student club offices and open rental of its spaces. However, the food and beverage club will remain closed before resumption of dining-in is announced by the Taipei City Government.

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5. The Student Counseling Center (including the Disability Support Services) will resume counseling services and reservation as of the day of the lowered alert level. Click the following for more information
(https://scc_osa.ntu.edu.tw/en/board/detail/sn/144 )

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6. The morning Family Medicine clinics at the Health Center will continue. First-time registration is allowed for non-NTU members. Click the following for more information
( https://shmc.ntu.edu.tw/board/detail/sn/878 )

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7. Preventive measures at the NTU Library are as follows:
1) The library will reopen to the general public beginning 8 a.m. August 2. From July 27 to 30, it will remain closed and only the circulation service is available.

2) All floors will reopen (including the B1 study rooms). The opening hours are 8 a.m.-5 p.m., Mon. through Fri. The library is closed on weekends.

3) Criss-cross seating will be implemented in the reading areas and study rooms. The library may accommodate up to 400 people in its reading areas (1st to 5th floors). The reading rooms may accommodate up to 394 people. Click the following for more information

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8. The Athletic Department will reopen the outdoor Sports Field, baseball and softball fields, tennis courts, basketball courts and volleyball courts. Indoor ball courts and the fitness center at the NTU Sports Center and the old Sports Center will be reopened to all members of the NTU community. Please wear a mask at all times when you play sports. Clustering in these locations is strictly forbidden. For more information, please contact the Athletic Department or refer to terms of use at every venue.

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9.On-campus food locations provide take-outs only; off-campus restaurants will follow the announcements by the Taipei City Government. Talks with the food providers on resuming operation is still ongoing.

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10. The current method for delivering official documents will continue.

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11. Starting July 27, not more than ½ of all the staff in a given academic/administrative office should work from home. Those that do should have their internet phone set up and abide by the one-hour flextime (clock in 8-9 a.m.; clock out 5-6 p.m.).

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For details of other preventive measures, please refer to online announcements of respective competent offices.

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Sincerely yours,
NTU Epidemic Prevention Team

【奧林匹克式舉重動作不能捨棄的理由】

分享《The System: Soviet Periodization Adapted for the American Strength Coach》書中對奧林匹克式舉重的看法。該書的作者們並沒有否定專項訓練的重要性，但強調現階段(美國許多力量教練)用其他動作「取代」奧林匹克式舉重是不智的作法，主要的理由是上膊和抓舉能訓練到「大範圍動作」與「全身性」的「爆發力」與「速度」。下面附上原文、我的譯文和懸垂式上膊的訓練側拍影片：
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#以下為譯文，最後附上原文，若有發現翻譯不到位或有問題的地方，非常歡迎也希望各界指正！
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近年來，隨著人們越來越重視力量訓練中的安全性，以及所謂的「專項力量」訓練，奧林匹克式舉重動作已不再受到許多力量教練的青睞。主要的理由是，如果運動員不是要參加奧林匹克舉重比賽，有更好的爆發力訓練動作可以選，它們更容易轉化為運動賽場上的成績，而且這些動作不用移動那麼大的重量，所以對身體的壓力與風險會低很多。

為了甩開風險，有許多擲藥球或更有創意的動作已經在許多運動團隊的力量課表中取代上膊、抓舉、挺舉。在我們看來，這個鐘擺甩得太遠了，這些動作一直都能培養出世界上最強、最具爆發力運動員，現在卻要完全捨棄，實在太過極端。

我們要瞭解奧林匹克式舉重動作的主要目的是：通過「大範圍的動作」（特別是下肢）在全身產生最大的爆發力。

專攻奧林匹克式舉重選手和特別注重專項力量訓練的選手，這兩者的訓練課表，你最常發現的區別是：舉重選手是透過大範圍且快速的動作來訓練下肢；換言之，後者的動作幅度大都比較小。很多教練出於善意，使用了許多替代舉重的練習動作，但這些練習並沒有辦法達到舉重動作所需的柔韌性、協調性與力量輸出。

使用奧林匹克式舉重動作可以訓練到關節在較大彎屈幅度時的爆發力和穩定度，那也是身體在賽場上可能會碰到的幅度。(譯者註：當然對純跑者和泳者來說就並非如此了，不過自行車選手和大部分的球類運動相當符合)

一位運動員在進行完整的抓舉、挺舉時，如果進步太快或是沒有經過正確的指導再加上大重量，的確會導致受傷。但所有的訓練動作都是這樣，只要進階太快、操作不當或重量太重都會受傷，所以問題不在動作，而在於教練沒讓運動員準備好。

像美式足球或籃球這種運動的動作幅度很大，執行動作時需要高度的柔軟度與力量；在提升這些能力上，奧林匹克式舉重動作會比擲藥球的訓練更有效率。這些動作並不危險，只要你能先評估他們的身體是否有能力安全完成這些動作，事先對舉重動作進行規劃與指導，以及循序漸近地增加重量和動作難度，那麼很多顧慮都會消失。

當你能有效且適當地進行奧林匹克式舉重訓練，你會發現它的好處遠遠大於缺點。

(但作者也強調並不是每個人一開始都適合練奧林匹克式舉重動作)

一開始先別進行大量且高強度的奧林匹克式舉重訓練，最好先等到運動員們至少已經練了幾年之後才能大量的練。如果他們在早期要發展爆發力，可在運動員學習和改善舉重動作時先進行「跳躍」與「增強式訓練」。

無論什麼動作，練熟了動作的技術之後，接下來「速度」是第一位。雖然體育界很重視力量和肌肥大，但力量所表現出來的速度才是真正分出運動員實力差異的關鍵所在。

在健力（powerlifting）比賽中，動作的速度並不重要，目標是舉得更重，不管花多長時間，比賽結果只看重量。但在美式足球場上，最強壯的線鋒球員若不能迅速將力量轉化為控制對手防守球員的能力，他們就不能算是成功的進攻組球員。同理，一位能肩推數百磅重的鉛球選手，如果他不能用全身的力量來加速擲出鉛球，他也將無法把獎牌帶回家。

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#原文如下
THE OLYMPIC LIFTING CONTROVERSY

In recent years with the increasing emphasis on safety in strength training and what is termed “sport specific” training, the Olympic lifts have fallen out of favor with many strength coaches. The argument is that if you are not competing in Olympic lifting, there are better options for training explosive strength that translate more readily to sports performance, without the risks and strain inherent in rapidly moving heavy weights.

Variations of medicine ball throws or more creative exercises have taken the place of cleans, snatches, and jerks in the strength programming of many teams as coaches try to reduce those risks. In our opinion, the pendulum has swung too far away from using the movements that have consistently produced the strongest and most explosive athletes in the world.
The main goal of the Olympic lifts is to generate maximal power and explosive strength in the entire body through large ranges of motion, particularly for the lower extremities.

The differences you will most often find between the training regimen of an Olympic weightlifter and of athletes performing more “sport specific” training are that weightlifters consistently take the lower extremities through high-speed, large range-of-motion exercises. Many of the substituted movements and exercises used by a well-intentioned strength coach do not come close to demanding and developing the flexibility, coordination, and force output demanded by the weightlifting exercises.

It is true that subjecting an athlete to a full snatch or jerk with a substantial amount of weight without the proper instruction or progression will often result in injury. However, that holds true for any exercise. It is not the fault of the exercise, but rather the coach’s fault for failing to prepare the athlete to succeed.

Dynamic sports like football or basketball require suppleness and strength expressed through large ranges of motion; the Olympic lifts are more effective at facilitating those qualities than a medicine ball toss. If you assess an athlete to be physically capable of performing the movements safely and if the lifts are programmed and coached effectively and progressed in both weight and complexity, many concerns diminish.

You will discover that when implemented effectively and appropriately, the benefits of the Olympic lifts far outweigh the drawbacks.

A significantly high volume of Olympic lifting is best left to the athletes with at least a few years of training under their belts. For developing athletes such as these, the power and explosive qualities can be addressed through jumping or plyometric training as the Olympic lifts are coached and refined over time.
After mastering technical efficiency and form, no matter what the movement, speed should always be the priority. Although strength and muscle hypertrophy are important in the world of sports, the rapid expression of that strength is what separates athletes on the field of play.

In the sport of powerlifting, the speed of the movement is not critical. The goal is to lift the maximum weight, however long it takes. On the football field, the strongest linemen will rarely succeed if they cannot rapidly translate that strength to control an oncoming defender. A shot putter who can military press hundreds of pounds will not take home a medal without the ability to explosively accelerate the entire body to throw the shot.
(extracted from page 101~102)
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若有發現翻譯不到位或有問題的地方，非常歡迎也希望各界指正！

【本校防疫訊息～開放本校田徑場與部分可以單人運動的戶外場地】
NTU COVID-19 Prevention Message—Sports Field and Outdoor Sports Venues for Individual Use Now Open

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全校教職員工生大家好：

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有關中央流行疫情指揮中心宣布7月13日起微解封期間，本校體育室轄管之運動場地，將開放田徑場與部分可以單人運動的戶外場地（例如：網球對牆練習場與單一籃框單人練投）予本校教職員工生使用，運動時須全程配戴口罩，不得違規群聚，但室內場地仍維持封館警戒不開放，詳細規範請洽詢體育室或參考各場地現場張貼的使用規範。

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此外，因應全國疫情警戒第三級延長至7月26日，本校其他防疫措施仍持續辦理，包括：
1. 實施校園門禁，只開放大門、辛亥及長興入口。

2. 校園內餐廳一律外帶使用，校園外餐廳依據台北市政府公告辦理。

3. 圖書館暫停開放，提供單一窗口借還書服務。

4. 維持現行居家辦公政策，各單位可依業務屬性，自行安排行政人員居家辦公或來校辦公。

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未公告調整者視同延續，各項因應措施將依中央宣布而隨時調整。

詳見：https://pe.ntu.edu.tw/#/news/2365/news

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國立臺灣大學防疫小組 敬上

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Dear NTU students and colleagues,

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Following the announcement by the Central Epidemic Command Center (CECC regarding partial lifting of restrictions starting July 13, the Athletic Department is opening up the Sports Field and outdoor sports venues for individual use (e.g. tennis wall and single basketball hoop) to all members of the NTU community. Please wear a mask at all times when you play sports. Clustering in these locations is strictly forbidden. Indoor sports venues will remain closed. For more information, please contact the Athletic Department or refer to terms of use at every venue.

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Also, in response to the nationwide extension of Level Three Pandemic Alert until July 26, the University will continue to implement the following measures:

1. Access to the Main Campus is limited to the Main Entrance, Changxing St. Entrance, and Xinhai Rd. Entrance.

2. On-campus food locations provide take-outs only; off-campus restaurants will follow the announcements by the Taipei City Government.

3. NTU Library is temporarily closed; circulation service is still available.

4. The ongoing work from home policy will continue. Academic/administrative units should consider the nature of work and make proper arrangements for administrative staff to work from home or in the office.

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The ongoing measures that are not adjusted should continue. They are however subject to adjustment at any time according to CECC’s announcements.

https://pe.ntu.edu.tw/#/news/2365/news

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Sincerely yours,
NTU Epidemic Prevention Team

Agility is the biggest physical factor when it comes to physical performance on the basketball court. Speed and power and great to have but agility trumps all when it comes to short distances and changing direction. At Strive we believe that it needs to be taught at a very young age, but the way that it is taught is very different then what you may find at other facilities. Our approach is that the skills that we teach our youth athletes needs to be 1.) Fun and 2.) Reactive in order for it to have carry over to the field/ court.

The NBA scoring champion took his show into the playoffs Sunday and overcame a bad case of pregame jitters.

"You got anything bigger than butterflies?" Allen Iverson asked, searching for the words to describe his anxiety. "I might have had a buzzard in my stomach."

Iverson scored 30 points Sunday in the first NBA playoff game of his career as the Philadelphia 76ers beat the Orlando Magic 104-90 in the opener of their best-of-5, first-round series.

Iverson said he slept poorly and woke up hourly, beginning at 5:30 a.m., in anticipation of the team's 9 a.m. breakfast. He's always nervous before a game, but said realizing a lifelong dream of appearing in the playoffs made Sunday especially gut-wrenching.

"I heard he got 15 minutes of sleep last night. That was 15 more than I expected," Philadelphia coach Larry Brown said, adding that the third-year pro's debut didn't surprise him.

"I think he handles situations like this pretty well," the coach added. "The only thing that I worry about is when he takes an individual challenge too much. I think he realizes now that he can just play."

Iverson, who said he actually got a lot more than 15 minutes of sleep, made 12 of 29 shots and finished with seven assists, five rebounds, two steals and six turnovers in 45 minutes.

When he wasn't the answer for the 76ers, Matt Geiger was. The center scored 12 of his 23 points in the fourth quarter and led an 11-0 run that Philadelphia used to pull away for good.

Geiger also had 10 rebounds, helping the 76ers compile a whopping 57-36 edge on the boards.

Iverson struggled after scoring 18 in the opening half, missing 10 of his first 13 shots in the second half. But he held his composure and provided the basket that gave Philadelphia the lead for good midway through the fourth quarter.

"I'm still excited," said Iverson, who at 6-feet became the smallest player in league history to win a scoring title, averaging 26.8 points. "I feel like I could play another 48 minutes. The crowd was against us, but it was great just playing in that kind of atmosphere."

Penny Hardaway led Orlando with 19 points, but only three came in the second half. Nick Anderson added 18 and rookie Michael Doleac had 11.

The Magic used four different defenders -- Anderson, Hardaway, Darrell Armstrong and Matt Harpring -- on Iverson, and none of them enjoyed much success.

When Orlando tried to double-team the scoring champion, Iverson did a good job of finding Geiger and other teammates. Magic coach Chuck Daly is not sure the Magic can do much different defensively against him in Game 2 Tuesday night.

"We've done about everything. And I think that regardless of what you do, he's going to get 25 points ... He's really a genius with the basketball," Daly said.

George Lynch had 15 points and 12 rebounds for the 76ers, who won two of three regular-season meetings against Orlando, which at 21-4 had the best home record in the Eastern Conference this year.

The Magic shot only 34 percent from the field in the first two quarters, yet trailed just 50-47 at the half because they outscored the 76ers 23-6 from the foul line while attempting 31 free throws to Philadelphia's 13.

In three regular-season games against Orlando, Iverson averaged nearly 23 points a game. The Magic held him to 16 points in one game and 14 in another, although cold shooting probably was as much of a factor as Orlando's defense.

The 76ers star set the tone early with 11 first-quarter points and two assists, including a lob to Larry Hughes that the Philadelphia rookie caught up to on the baseline for a highlight-reel dunk and a 31-22 lead.

The Magic stayed close by living on the foul line, particularly in the last 6:10 of the second quarter when they trimmed four points off Philadelphia's lead despite going scoreless from the field.

Anderson's 3-pointer tied the game early in the third quarter, and the Magic went ahead briefly before the 76ers settled down to lead 70-69 going into the final period.

"They just outhustled us, plain and simple, in our own building," said Hardaway, the Magic's four-time All-Star guard. "They came in and were more aggressive on the backboards than we were, and it showed."

Notes: Once one of the toughest places in the NBA to get a ticket, Orlando Arena was not filled for Sunday's game. Attendance was announced as 15,267 -- 1,981 shy of capacity. About 3,000 tickets were available 90 minutes before tipoff ... Although the 76ers are in the playoffs for the first time since 1991, eight of the 15 players on the team had postseason experience before Sunday. Rick Mahorn, who's in his 16th season, led the way with 101 games. The other seven -- Tyrone Hill, Eric Snow, Harvey Grant, Aaron McKie, George Lynch, Matt Geiger and Theo Ratliff -- had a combined 94 games of playoff experience ... Iverson won the scoring title despite shooting just .412 from the field -- the lowest mark by a scoring champion since George Mikan shot 40.7 percent in 1949-50.

Latrell Sprewell arrived early, entered the game
late and disappeared down the stretch along with the rest of his
team.

Sprewell played his first game of the season, but couldn't
reverse the New York Knicks' slide as the Philadelphia 76ers scored
17 of the final 25 points for a 93-92 victory Saturday.

''C-plus,'' Sprewell said when asked to assess his performance.
''I could have been a lot better.''

The 76ers won on the road for the first time this season, while
the defeat was the fourth in a row for the Knicks. Allen Iverson and
Todd MacCulloch each scored 17 points, Keith Van Horn had 15 points
and 12 rebounds and Eric Snow added 14 points for the 76ers.

The habitually tardy Sprewell arrived at the arena six minutes
before his team's 11:30 a.m. deadline, then made his first
appearance nine minutes into the game -- the first time he came off
the bench since the 1999 playoffs.

Sprewell played 31 minutes and had 16 points on 6-for-15
shooting but was held scoreless for the final 10 minutes.

Howard Eisley had 16 points and 10 assists for the Knicks, whose
1-8 record is the worst in the Eastern Conference.

''We have a whole lot of basketball left,'' Sprewell said. ''If
we give up now, it could get a whole lot worse.''

Sprewell, who missed the first seven weeks of the preseason and
regular season while recovering from a broken hand, scored seven of
his points in a 16-4 run bridging the third and fourth quarters as
New York turned a 63-58 deficit into a 74-67 lead. The rally
injected some life into a crowd that had been waiting nearly all
season for something to cheer.

Sprewell was poised to restore the Knicks' seven-point lead
after he poked the ball away from Snow and went in alone for a
breakaway dunk. But a moment before he jammed the ball with two
hands, Kurt Thomas body checked trailing defender Brian Skinner and
was called for a foul, erasing the basket.

''I'm still mad at Kurt,'' Sprewell said with a laugh.
''Actually, he said he thought (Skinner) was going to foul me.''

Thomas picked up a technical foul for arguing during a timeout
less than a minute later, and Iverson hit the foul shot to cut the
deficit to four. Eisley answered with a 3-pointer and Othella
Harrington hit two foul shots for a 79-70 lead.

It was 84-76 with 6:05 left before the 76ers rallied, holding
New York without a field goal for four minutes and using an 11-2
run to take an 87-85 lead.

Iverson tied it at 89 on two foul shots with 1:52 left. Michael
Doleac missed a jumper and Van Horn scored on a putback, making it
91-89, and Allan Houston missed a jumper from the corner with 30
seconds left.

Game notes
Keith Bishop, a 31-year-old school bus driver from Hudson
Falls, N.Y., hit a shot from halfcourt to win $1 million. He
received a handshake from Iverson and a roar from the crowd that
was many times louder than the cheers that greeted Sprewell when he
checked in for the first time. ... To make room for Sprewell on the
active roster, forward Mark Pope was placed in the injured list. ...
Knicks coach Don Chaney indicated that Charlie Ward (bruised lower
leg) will not return until Friday night at the earliest. ''He's not
close to being ready yet,'' Chaney said. ... Houston missed a free
throw late in the fourth quarter, his first miss after 33
consecutive makes. ... The last time the Knicks were 1-8 was
1985-86.