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ปวดหลังมีหลายสาเหตุ
คลิปนี้สำหรับคนไข้ปวดหลังที่มีปัญหากล้ามเนื้อdeep back muscle and abs weakness
สร้างความแข็งแรงของหลัง core muscle
Pelvic tilting
20-30 reps
Leg raising
15-20 reps
Isometric contract relax
5-10 reps
4 times a day
...
Signature and safe exercise
For low back pain
ยังไม่หมด
แต่ไม่อยากให้คลิปยาวเกินไป
【家庭醫學】～ 肌肉痠痛
在沒有受傷的情況下，一整天的登山活動，仍可能造成肌肉痠痛，更何況是長天數的行程；所以要減少及預防登山時的肌肉痠痛，以避免影響後面的行程，就是很重要的課題了。
一般而言，肌肉痠痛又可以分為兩種來討論：
A. 急性肌肉痠痛
多數出現在運動當下或剛結束時，產生的原因多為高強度的運動所造成的乳酸堆積，若強度超過肌肉負荷，還可能合併抽筋等症狀。處理的方法也很單純，就是「降低運動強度」，例如：爬山出現這樣的情況，就走慢一點、背輕一點，當下的症狀就可以緩解。但如果出現抽筋的情況，就要配合拉筋及放鬆肌肉的處置。
然而，要避免之後再出現急性肌肉痠痛的情況，就要從平常的訓練做起，特別是肌力及肌耐力的練習，當肌肉更強健，產生急性肌肉痠痛的比例就會下降，即便出現，也能很快緩解。
B. 延遲性肌肉痠痛（Delayed-onset muscle soreness，DOMS）
這就是山友口中常提到的「鐵腿」。
一般出現在活動結束後的12-24小時左右，持續3-5天不等，嚴重一點，可能會到一週。造成的原因主要是「肌肉纖維的細微創傷（micro-trauma）」，身體為了加速修復，使得週遭組織產生發炎反應所致。
研究中指出，肌肉在執行離心收縮（Eccentric Contraction）後，最容易造成DOMS。
先題外話談一下肌肉的三種收縮模式：
向心收縮（Concentric Contraction）：肌肉縮短，目的是「產生力量」，例如：抬起大腿。
等長收縮（Isometric Contraction）：肌肉用力但長度不變，就是撐住不動的動作，目的在「維持力量」。
離心收縮（Eccentric Contraction）：肌肉用力但被拉長，主要目的在「控制力量」，例如：下山時股四頭肌的動作，要HOLD住大腿，又要伸長找到適當踩點。
了解原理之後，我們來討論一下要如何預防DOMS：
1. 按摩（Massage）
在一篇2017年的系統性回顧及統合分析發現，在激烈的鍛煉後，於24、48，或72小時接受按摩的受試者，較沒有接受按摩的受試者，疼痛不適的情況有顯著改善。其中又以運動後48小時，進行按摩的效果最好。
在山下，如果你是沒朋友幫忙按摩，或是想省點錢的，也可用泡棉滾筒協助放鬆肌筋膜，能達到不錯的效果。
如果你在山上，也可以拿出你的圓柱型水壺當成滾筒使用，或是使用登山杖有泡棉包覆的部位，像桿麵棍一樣，來放鬆你一天緊繃的肌群。
※ 文獻出處：
Guo, Jianmin, et al. "Massage alleviates delayed onset muscle soreness after strenuous exercise: a systematic review and meta-analysis." Frontiers in physiology 8 (2017): 747.
2. 冷水浸泡（Cold Water Immersion）
其實這是一個運動界常用來恢復肌肉疲勞的方法，在2016年還有一篇系統性文獻回顧與統合分析的文章，得到一個很好記的結論，我稱它是「11-15法則」。
「浸泡的水溫為11～15 °C ，時長為11～15分鐘，效果最好。」
所以每次爬山快結束，只要有高山溪流可泡，為了隔天不要太累，都會下水泡一泡。
最後加註警語，如果你有心血管或其他慢性疾病，突然泡到冷水中可能造成血管收縮、血壓急遽波動等問題，還是要小心。
※ 文獻出處：
Machado, Aryane Flauzino, et al. "Can water temperature and immersion time influence the effect of cold water immersion on muscle soreness? A systematic review and meta-analysis." Sports Medicine 46.4 (2016): 503-514.
3. 使用壓力服裝（Compression clothing）
這相關的研究超多，以目前看到的實驗資料，這些壓力性服飾，可以讓運動後的恢復期比較舒服，但不能提升運動表現。
（所以你如果只是想變強，那就好好練，不會因為一件衣服就提升攻擊力⋯⋯如果是想減少運動後的痠痛不適，那就可以考慮投資。）
〖小結〗
在追求突破時，難免會有些痠痛的情況；要注意事前的預防以及事後的舒緩，避免因為累積的疲勞，造成穩定度不佳，進而產生運動傷害。
當肌肉痠痛的情況，經過休息及其他主動式復原的方法，仍超過7天未緩解，則建議就醫評估，是否有其他軟組織的傷害，例如：韌帶/肌腱的拉傷或撕裂傷。
祝大家登山不鐵腿⋯⋯
Plank的最長時間世界紀錄再三被打破，而每次有人擦新世界紀錄時，總會帶起Plank的熱潮，接着含有Plank的訓練Routine就會如雨後春筍般散佈大家的Facebook和Instagram。但是，為什麼Plank如此備受推崇？大家先要知道什麼是等長運動(Isometric Exercise)。
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With over 24 years of martial arts experience, Octavio Quintero is a certified Jeet Kune Do Instructor and a Warrior Athlete Coach located in Portland Oregon. He has appeared in numerous instructional videos, books, magazines such as Inside Kung Fu, Black Belt and supported the Bruce Lee Foundation with seminars and demonstrations in 2008-2009. (http://www.theartofjkd.com)
Check out Sifu Octavio Quintero's YouTube Channel videos here:
https://youtu.be/QGrTzGYc_gs
One of Dan Lok’s passions in life is martial arts. Like many young kids, after watching a Bruce Lee movie, it changed his life forever. At 17 years old, Dan started training in martial arts seriously because he was being bullied in school. It wasn’t long for Dan to learn the techniques he needed, and gain the confidence necessary to defend himself.
Dan has studied with legendary martial artists such as Bruce Lee’s original student Ted Wong (http://tedwongjkd.net) and Joe Lewis “The Worlds Greatest Fighter” (http://joelewisassociation.com), making him a second generation student of Bruce Lee - in Bruce Lee's authentic art of Jeet Kune Do (JKD). He's also a third generation student of Ip Man (Wing Chun Kung Fu).
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For Dan, martial arts training permeates every area of life. It’s not a hobby, it’s a way of life, and it influences how he does business.
Martial arts gave him the confidence, focus, and patience to push through these obstacles and to keep fighting when he felt like giving up.
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He simply wants to share his passion for the art of JKD (his own version of Jeet Kune Do) through his YouTube channel.
Check out the other Jeet Kune Do (JKD) Fighting Tactics and Training Videos: https://www.youtube.com/playlist?list=PLEmTTOfet46Ocn3bqnUIaAB-cTUzsAXOG
More Wing Chun (Ving Tsun) Techniques in this Playlist: https://www.youtube.com/playlist?list=PLEmTTOfet46PuW-CM4gmmMnebKMq3WFMp
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Special Credit given to
Power3 Academy for permission to film in their gym.
be sure to check them out for more info:
http://www.power3academy.com
This video is about Bruce Lee JKD Workout and Isometrics
https://youtu.be/t08AT17B_ks
https://youtu.be/t08AT17B_ks
♥ Nana used to only weigh 42kgs! She's now at a healthy 53kgs with consistent strength training and eating well. If you struggle to gain weight or if you want to get sculpted, follow this workout routine! Read below for more info.
♥ HER Network is NOT sponsored. It is an online network I created bringing together strong, passionate and like-minded women, driven by the same vision of wanting to support other women across the world to be the best version of themselves from inside and out.
♥ SUBSCRIBE for new video every Monday, Wednesday and Friday. http://www.youtube.com/joannasohofficial
"We aim to offer you meaningful content that will continue to add value in your life. The videos will range from health & fitness, food, lifestyle, beauty, fashion, travel, life guide, parenting, and more."
________
Nana is one of the most well-known faces in Malaysia’s fitness industry. She is deeply passionate about combating obesity, and has delivered talks and seminars across the country about the importance of active living. She also likes to challenge the perspective of women in weight-training.
________
Stay connected and follow us:
HER Network:
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________
Tempo: 3 – 1 – 1
Reps: 12 – 15 reps per exercise
Sets: 3 per exercise
Do this routine 3 – 4 times weekly
Exercises
1) Shoulder Presses (2 – 4kgs each)
2) Lat Pulldown (15 – 20kgs)
3) Bent-Over Dumbbell Row (4 – 6kgs each)
4) Bicep to Lateral Raises (2 – 4kgs each)
5) Rope to Face Pull (8 – 10kgs)
The weights should be heavy enough for you to lift between 12 - 15 reps. If you can lift more than 15 reps, then you need to increase the weight. If you struggle to lift up to 12 reps, then the weight is too heavy for you, reduce it.
________
This workout is based on HYPERTROPHY strength training. What is muscle hypertrophy? Muscle hypertrophy involves an increase in size of skeletal muscle cells (hence, weight gain). The goal of most hypertrophy exercises is progressive hypertrophy, ensuring each workout taxes the muscles more that previous through training manipulation.
What you need to consider and be aware of every time you are undergoing hypertrophy exercises is:
1) Time under tension which is how long each repetitions or sets takes.
2) Repetitions. Optimal reps range for hypertrophy is between 8 to 12 reps.
3) Tempo. How fast and slow you move the weight through the eccentric, concentric and isometric faces. For this, it's 3 - 1 - 1 tempo. 3 seconds eccentric, 1 second concentric and 1 second isometric.
♥ Nana used to only weigh 42kgs! She's now at a healthy 53kgs with consistent strength training and eating well. If you struggle to gain weight or if you want to get sculpted, follow this workout routine! Read below for more info.
♥ HER Network is NOT sponsored. It is an online network I created bringing together strong, passionate and like-minded women, driven by the same vision of wanting to support other women across the world to be the best version of themselves from inside and out.
♥ SUBSCRIBE for new video every Monday, Wednesday and Friday. http://www.youtube.com/joannasohofficial
"We aim to offer you meaningful content that will continue to add value in your life. The videos will range from health & fitness, food, lifestyle, beauty, fashion, travel, life guide, parenting, and more."
________
Nana is one of the most well-known faces in Malaysia’s fitness industry. She is deeply passionate about combating obesity, and has delivered talks and seminars across the country about the importance of active living. She also likes to challenge the perspective of women in weight-training.
________
Stay connected and follow us:
HER Network:
https://www.hernetwork.tv
https://www.facebook.com/hernetwork.tv
https://www.instagram.com/hernetwork.tv
Nana Al Haleq
https://www.instagram.com/nanaalhaleq/
Joanna Soh
http://joannasoh.com/
https://www.instagram.com/joannasohof...
https://www.facebook.com/joannasohoff...
https://www.youtube.com/user/joannaso...
https://twitter.com/Joanna_Soh
________
Tempo: 3 – 1 – 1
Reps: 12 – 15 reps per exercise
Sets: 3 per exercise
Do this routine 3 – 4 times weekly
Exercises
1) Squat with Dumbbells (3 – 5kgs each)
2) Romanian Deadlift (4 – 8kgs each)
3) Split Squat with Stepper
4) Hip Thrust
5) Cable Kickbacks (6 - 12kgs)
The weights should be heavy enough for you to lift between 12 - 15 reps. If you can lift more than 15 reps, then you need to increase the weight. If you struggle to lift up to 12 reps, then the weight is too heavy for you, reduce it.
________
This workout is based on HYPERTROPHY strength training. What is muscle hypertrophy? Muscle hypertrophy involves an increase in size of skeletal muscle cells (hence, weight gain). The goal of most hypertrophy exercises is progressive hypertrophy, ensuring each workout taxes the muscles more that previous through training manipulation.
What you need to consider and be aware of every time you are undergoing hypertrophy exercises is:
1) Time under tension which is how long each repetitions or sets takes.
2) Repetitions. Optimal reps range for hypertrophy is between 8 to 12 reps.
3) Tempo. How fast and slow you move the weight through the eccentric, concentric and isometric faces. For this, it's 3 - 1 - 1 tempo. 3 seconds eccentric, 1 second concentric and 1 second isometric.
isometric exercise 在 20 Isometric Exercises Anyone Can Do (With No Equipment) 的八卦
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