【復健、預防受傷常用的:閉鎖鍊動作】
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丟球、跳躍、跑步等,身體各式各樣的動作,多是由「不同的關節、肌肉、身體部位」共同組成。因此,我們常把身體想像成是一條鍊子,每個身體部位環環相扣,我們又稱之為動力鍊(Kinetic chain)。
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身體的動作,主要可分為:閉鎖鍊動作(Closed chain motion)及開放鍊動作(Open chain motion),閉鎖鍊動作指的是「動作時,肢體的末端、尾端是固定住的」,例如伏地挺身,動作的過程,手是固定在地上的;開放鍊動作指的是「動作時,肢體的末端、尾端是自由的、非固定住的」,像是丟棒球一樣,手是在空中移動的。
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🔸 近端穩定:更多近端肌群的參與
普遍來說,閉鎖鍊的動作,有更多「近端」的肌肉參與訓練,而開放鍊的動作,則是「遠端」的肌肉。這邊的近端指的是離身體中心較近、或離心臟較近的部位。舉例來說,伏地挺身(Push up)跟臥推(Bench press)都是做手肘彎曲、伸直的動作,分別是閉鎖鍊跟開放鍊的動作,但伏地挺身時,需要倚賴更多的軀幹、肩胛骨的肌群來「主動穩定住」身體,動作才會完整;而臥推,由於頭、背、屁股都是可以倚靠在板凳上,是「被動地穩定住」身體。因此,閉鎖鍊的動作「會對近端的肌群需求較高」、訓練到所謂的「近端穩定」,而近端穩定性不足,也常是造成運動傷害的主因。
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🔸 共同收縮:減少關節位移、組織的拉扯
開放鍊的動作,大多是單一、單邊的肌肉收縮出力即可,這對於想要「針對一個肌肉單獨地訓練」是有幫助的,但如果是受傷或在復健的情況下,要考量到單獨的肌肉出力,可能會把骨頭帶往一個特定的方向,過程中,可能讓連接在骨頭上的韌帶肌肉產生拉扯。
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相對來說,閉鎖鍊的動作,會產生叫做共同收縮(Co-contraction)的效應,意思是「在同一個骨頭上,兩邊或對側的肌肉會一起出力」,當兩邊肌肉同時收縮,相互的力會抵銷,因此不會產生顯著的關節或骨頭位移,可以避免正在修復的韌帶或肌肉受到拉扯。
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可以想像成拔河,共同收縮時,就是兩隊旗鼓相當、出差不多的力,繩子不會往哪個方向偏移;而當只有一側肌肉在收縮,就是其中一隊壓倒性的勝利,繩子會被移到特定的方向。
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🔸 符合日常生活的動作
復健、訓練的成果要能應用在「實際的需求、日常生活上」,我們日常會用到的動作中,閉鎖鍊佔較高的比例,或者說「導致這次受傷、會產生疼痛或不適的時候」,很多是在閉鎖鍊動作發生的。例如是在跑步時,腳落地時會痛,復健最後的階段勢必會訓練「單腳蹲」,確保身體有足夠的能力完成這個動作。
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其他文章:https://jackchen.sport.blog/
其他圖片:https://www.instagram.com/chenhc82/
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#閉鎖鍊動作 #開放鍊動作 #動作鍊 #動力練 #共同收縮 #近端穩定 #穩定性 #復健 #物理治療 #預防受傷 #運動 #訓練 #物理治療師 #陳曉謙 #closedchainexercise #openchainexercise #kineticchain #cocontraction #proximalcontrol #stability #rehabilitation #injuryprevention #physicaltherapy #physiotherapist #exercise #training
同時也有220部Youtube影片,追蹤數超過315萬的網紅Jordan Yeoh Fitness,也在其Youtube影片中提到,All level fat burning bodyweight workout. Beginners, please follow the alternative version. Intermediate level, try to keep up with my pace! Hardcore ...
「push-up exercise」的推薦目錄:
push-up exercise 在 Facebook 的精選貼文
運動夜!跳舞美女 李詠嫻 Jackie Lee在背景做Zumba。誰要跟我一起挑戰20/20 仰臥起坐跟伏地挺身?非常難!我沒有成功過,但是我常跟我小孩說,不要放棄。
Exercise night! Who wants to try the 20/20 push-up sit-up challenge? It’s super hard and I’ve never finished but as I tell my kids, I gotta keep trying. As a bonus, Jackie will be doing Zumba in the background.
push-up exercise 在 Facebook 的精選貼文
Suka tau buat hai @ayu_ace ni! Anak bapak.. lagu tu la. Manja. Semua kena tunjuk ahhahahaa. Kena buli sekali ahhahahahaha
Tanya lagi. Kan dah kena hahahaaha
Rupanya dok buat push up salah! Hahaha
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Be careful kalau buat senaman di rumah sendirian. Lakukan dengan teknik yang betul. Belajar dari mereka yang ada ilmu tentang teknik senaman yang betul bagi mengelakkan masalah lain.
Kami ajaq teknik juga dalam program @divakurus_by_nouruldepp setiap kali online exercise dalam #tabata
Ramadan ni ja tak buat online exercise di IG. Takdan!
Boleh klik link di bio kalau nak join #teamdivakurusbynouruldepp
#deppfamily #yestowellness #ericdepp #ayuace #thedepps
push-up exercise 在 Jordan Yeoh Fitness Youtube 的最佳解答
All level fat burning bodyweight workout. Beginners, please follow the alternative version. Intermediate level, try to keep up with my pace! Hardcore people, take no rest in between each round! As always, your form is the most important of all, slow down and do it with the proper form if you are running out of gas! Download my training App here: https://bit.ly/trainwithjordanapp
Estimated calories burned in this session: 250-450+ kcal
(your fitness tracker might show different results)
▷Connect with Me
Instagram: https://www.instagram.com/jordanyeohfitness
Facebook: http://facebook.com/jordanyeohfitness
Training & Coaching App: https://bit.ly/trainwithjordanapp
Music by Revealed Recordings
0:00 Warm Up
3:13 Round 1
6:25 Round 2
9:37 Round 3
13:00 Round 4
16:27 Final Round
DISCLAIMER
The exercises and workouts provided in this video are for educational purposes only and are not to be interpreted as a recommendation for a specific treatment plan, product, or course of action.
Before beginning this or any exercise program, please consult a physician for appropriate exercise prescription and safety precautions.
The exercise instruction and advice presented are in no way intended as a substitute for medical consultation. As with any exercise program,
if at any point during your workout you begin to feel faint, dizzy or have physical discomfort,
you should stop immediately and consult a physician.
#fitness #workout #weightloss
push-up exercise 在 SHINPHAMM Youtube 的最佳解答
Để tiếp tục tập tại nhà, thì hôm nay mình sẽ chia sẻ với mọi người 6 bài tập cho thân trên. Không hề khó một chút vào, các bài tập kết hợp cả đẩy và kéo để tấn công được cơ bắp ở thân trên. Đặc biệt là không phải dùng dụng cụ nên bất cứ đâu các bạn cũng tập được.
➡️ Các bài tập tại nhà khác: https://www.youtube.com/playlist?list=PLzs5wWktVypnh656TbU7ghjJIVaXrTr2l
Không những vậy nếu các bạn tập theo và quay lại video thì còn có thể đóng góp 100k vào quỹ phòng chồng Covid.
Chi tiết ở đây nha: https://www.facebook.com/VPBank/posts/5864264100265562
⏱Timestamp
00:00 Hôm nay tập gì
00:23 Ủng hộ quỹ phòng chống Covid
01:06 6 bài tập thân trên
07:07 Chi tiết cách ủng hộ
?UPPER BODY HOME WORKOUT
1. Decline Push Up (x20)
2. Face Pulls (x15)
3. Pike Push Up (x12)
4. Doorway Row (x12)
5. Back Squeeze (x12)
6. L-sit Hold (Max out)
--- Repeat for 3 rounds ----
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push-up exercise 在 Jordan Yeoh Fitness Youtube 的最佳貼文
Top 10 exercises to support your Abs Workout at home. Get my App here: https://bit.ly/trainwithjordanapp
How to add these exercises into a badass abs workout routine
???
Step 1: Pick 5 exercises out of 10
Step 2: Do each exercise for 20-30 seconds (use this timer APP: https://bit.ly/trainwithjordanapp)
Step 3: Take 10-15 seconds rest time to move on to the next exercise (use this timer APP: https://bit.ly/trainwithjordanapp)
Step 4: Take 2-3 minutes break after completed 5 exercises
Step 5: Aim for 3-5 rounds!
Training & Coaching App: https://bit.ly/trainwithjordanapp
▷Connect with Me
Instagram: https://www.instagram.com/jordanyeohfitness
Facebook: http://facebook.com/jordanyeohfitness
Music by Revealed Recordings and Epidemic Studio
DISCLAIMER
The exercises and workouts provided in this video are for educational purposes only and are not to be interpreted as a recommendation for a specific treatment plan, product, or course of action.
Before beginning this or any exercise program, please consult a physician for appropriate exercise prescription and safety precautions.
The exercise instruction and advice presented are in no way intended as a substitute for medical consultation. As with any exercise program,
if at any point during your workout you begin to feel faint, dizzy or have physical discomfort,
you should stop immediately and consult a physician.
#fitness #workout #weightloss #shorts