【怎麼挑椅子?符合人體工學?】
.
「治療師,請問要怎麼挑椅子?靠背?」
.
市面上很多提倡「人體工學」的椅子、書桌、床等,有些價格可以到幾千、幾萬塊,大家都希望錢花在刀口上,挑最適合自己的。如何挑選、要注意什麼,也是治療師最常被問到的,因此藉這篇文章,分享自己的觀點。
.
✔ 什麼是人體工學?
我查了「人體工學(ergonomics)」的定義,包括以下特點:符合自己的身體、舒適的、有效率的(最少能量消耗)、降低傷害的,聽起來是能符合上述條件的,我們能稱為人體工學相關的產品。但我認為這些特點有時彼此衝突:
.
「最舒服的,對身體最好嗎?」、「讓身體消耗最少能量,可以降低傷害?」
.
我認為對身體好的產品是:
.
🔸 會讓你起來動一動
「如果有張椅子或桌子,讓你服服貼貼的完全不想起來,那他不見得是好的」
「肌肉就像一塊海綿,要適當的擠壓,才會把廢水排出、吸收新鮮的水」
.
身體的血液循環,除了心臟的跳動,就是倚賴「肌肉的收縮」,常常會肩緊痠痛的原因不是你的桌椅不好,是「你沒有在動」,沒有肌肉收縮,會導致許多部位缺乏血液循環並造成缺氧,最終產生疼痛、不適等。
.
🔸 分散身體的壓力
常見的人體工學椅,會將椅背塑造成「人體理想的曲線」,像是讓腰椎處在微凹的姿勢,或是坐墊曲線,就已經是屁股凹陷的樣子,目的讓「身體能完全貼服在產品上」。這個用意其實是好的,因為當「接觸面積越大,每單位面積承受的壓力越小」,就像氣球停在釘床上可能不會破,但只有一根釘子是就會爆開。
.
但要提醒的是,雖然有「靠背」、「腰椎微凹」的這種設計,但我們坐著時,真的會讓身體是靠在椅子上的嗎?還是都是身體前傾的打著電腦,除非每個人久坐時都是擺出「皇帝、董事長」的那種樣子(應該知道我在說什麼),靠背或椅背才會有幫助減輕腰椎壓力。再來,一樣太舒服的椅子,還是要記得起來動一動,不能舒服到讓你久坐八小時都不起來。
.
🔸 自己覺得舒服就好
不管是量產的或是客製化的,其實自己覺得舒服的就好。因為「每個人的健康狀況、柔軟度、習慣等都不同」,同一個產品可能適合朋友,但不適合自己。「量產是在符合大眾平均的需求」,椅背設計在腰椎微凹15度的位置,但因為有受過傷,你可能適合在5度的位置。而「客製化」的產品,其實每個專業人員評估的技術或依據也都不同,有些人認同乳膠墊、有些認同記憶枕、有些認為好的床就是要讓你整夜都在同一個姿勢下。因此,實際坐坐看、躺躺看,自己覺得舒服就可以了。
.
.
.
其他文章:https://jackchen.sport.blog/
其他圖片:https://www.instagram.com/chenhc82/
.
.
.
.
.
#ergonomics #table #chair #backsupport #posture #soreness #tightness #pressure #muscle #physicaltherapy #exercise #circulation #人體工學 #書桌 #椅子 #靠背 #姿勢 #酸痛 #緊繃 #壓力 #肌肉 #物理治療 #運動 #血液循環 #物理治療師 #肌力與體能訓練師 #陳曉謙
同時也有25部Youtube影片,追蹤數超過250萬的網紅Joanna Soh Official,也在其Youtube影片中提到,Download My Fitness App & Get 25% Off All FIO Premium Plans: https://www.fiolife.com/go-premium/FIOWITHJO SUBSCRIBE: http://bit.ly/SUBJoannaSoh | Fol...
「chair exercise」的推薦目錄:
- 關於chair exercise 在 陳曉謙物理治療師/肌力與體能訓練師 Facebook 的最讚貼文
- 關於chair exercise 在 陳曉謙物理治療師/肌力與體能訓練師 Facebook 的精選貼文
- 關於chair exercise 在 JAIME CTW Facebook 的最佳貼文
- 關於chair exercise 在 Joanna Soh Official Youtube 的精選貼文
- 關於chair exercise 在 Joanna Soh Official Youtube 的最讚貼文
- 關於chair exercise 在 Hunter 物理治療師 Youtube 的最佳解答
- 關於chair exercise 在 20 Min Chair Exercises Sitting Down Workout 的評價
- 關於chair exercise 在 25 Min Chair Exercises Sitting Down Workout - YouTube 的評價
- 關於chair exercise 在 Full Chair Workout For Seniors (Seated) - 35 Minutes, Beginner 的評價
- 關於chair exercise 在 650 Chair Workout ideas - Pinterest 的評價
- 關於chair exercise 在 Andi's Favorite Chair Exercise - SilverSneakers - Facebook 的評價
- 關於chair exercise 在 'Chair Exercise with Sharon' on YouTube keeps seniors active ... 的評價
chair exercise 在 陳曉謙物理治療師/肌力與體能訓練師 Facebook 的精選貼文
【疫情後,恢復重量訓練的指南】
.
(想看恢復訓練的參考強度及訓練量,可以跳到第三跟第四點)
.
經歷約兩個月沒有健身房的生活,近期恢復訓練,但若不確定怎麼設定重量、次數、組數等,可以參考這篇文章。先用自己血淋淋例子給各位參考,雖然疫情後的第一次訓練,已經降低訓練量跟強度,但還是痠痛了一整個禮拜。
.
*自身體重:70 kg、深蹲1 RM:160 kg
*疫情前的課表 (2021.5.13):深蹲100 kg、4 x 8下
*疫情後的課表 (2021.7.7):深蹲60 kg、3 x 12下
.
🔸 為什麼要降低強度跟訓練量?
「隨著停止訓練的時間越長,無氧及有氧能力都會逐漸遞減」
.
由於少了「訓練」給予身體的刺激,身體會以為肌力、肌肉量、心肺耐力等這些都不需要了,因此逐漸回到未經訓練的身體。不過,「停止訓練一個月內,能力不至於會顯著地下降」,但當時間越長,能力的下降會越明顯,這攸關到個人的訓練經驗、身體狀況、運動量等。
.
🔸 維持先前的強度跟訓練量,會怎麼樣?
剛恢復訓練時,舉比較重、練比較多,並不會給身體帶來更大的效益,反而可能增加受傷的風險、以及顯著的延遲性肌肉酸痛(DOMS)
.
🔸 50/30/20/10 原則
重返重量訓練的第一週到第四週,訓練量(training volume)及運動休息比(work-to-rest ratio)可皆做調整,並逐漸增加比例。
.
*第一週:訓練量減量50% (打五折)/ 運動休息比 1:4
*第二週:訓練量減量30% (打七折)/ 運動休息比 1:3
*第三週:訓練量減量20% (打八折)/ 運動休息比 1:2
*第四週:訓練量減量10% (打九折)/ 運動休息比 1:1
.
訓練量(Training volume)= 重量(load)x 次數(reps)x 組數(sets)
.
舉例來說,疫情前每週會練一次深蹲,重量100 kg做4組8下,因此平均的訓練量為3200 kg/week,而疫情後第一週的訓練量,可以粗估在3200 kg/week x 50% = 1600 kg/week,可以深蹲50 kg做 4組8下,或其他組合(重量 x 組數x組數)。而運動休息比則是動作過程跟休息時間的比例,例如深蹲8下費時25秒,則休息時間至少100秒。
.
🔸 FIT 原則
恢復重量訓練的第一週跟第二週,「訓練頻率(Frequency, F)」、「Intensity relative volume(IRV)」、「休息間隔時間(Time rest interval, T)」可依原則做調整。
.
*第一週:訓練頻率 ≤ 3次/週、IRV:11-30個單位、運動休息比1:4
*第二週:訓練頻率 ≤ 4次/週、IRV:11-30個單位、運動休息比1:3
.
IRV = 組數(sets)x 次數(reps)x %1RM
.
舉例來說,深蹲100 kg為我62.5% 的1RM,當天訓練若是4組8下:
IRV = 4 x 8 x 62.5% = 20
.
🔸 結語
上述的原則跟資訊,主要參考美國肌力與體能學會(NSCA),主要是給大一體育新鮮人、休賽季完重新訓練、或曾有重大疾病而停止訓練的人,如何重新回到訓練,並且設定適當的訓練參數考。作為一個參考,同樣的概念也可應用在這次因為疫情而停止訓練的狀況,但實務上仍要依每個人的身體狀況、訓練經驗、運動量等做調整。
.
.
.
.
其他文章:https://jackchen.sport.blog/
其他圖片:https://www.instagram.com/chenhc82/
.
.
.
參考來源:
Caterisano, Anthony & Co-Chair, & Decker, Donald & Snyder, Benjamin & Feigenbaum, M. & Glass, Rob & House, Paul & Sharp, Carwyn & Waller, Michael & Witherspoon, Zach. (2019). CSCCa and NSCA Joint Consensus Guidelines for Transition Periods: Safe Return to Training Following Inactivity. STRENGTH AND CONDITIONING JOURNAL. 41. 1-23.
.
.
#疫情 #恢復訓練 #重量訓練 #運動 #停止訓練 #延遲性肌肉酸痛 #訓練量 #教練 #物理治療師 #肌力與體能訓練師 #陳曉謙 #COVID19 #weighttraining #exercise #detraining #returntoplay #DOMS #NSCA #CSCS #trainingvolume
chair exercise 在 JAIME CTW Facebook 的最佳貼文
-
testing a new film camera 📸
ft. the dumbell on da floor, my lonely guitar behind me and
that chair which everyone has for their piles of clothesssssssss
that explains my life really:
music, little exercise and mess
sorry not sorry🤍
missyouall muah
#hkig #ighk #hkiger
#filmcamera
chair exercise 在 Joanna Soh Official Youtube 的精選貼文
Download My Fitness App & Get 25% Off All FIO Premium Plans: https://www.fiolife.com/go-premium/FIOWITHJO
SUBSCRIBE: http://bit.ly/SUBJoannaSoh | Follow my IG: https://instagram.com/joannasohofficial/
Post Covid Exercise Guide: https://youtube.com/playlist?list=PLyP8pbBMxcsgwc3-Bv3de2LOc-gQzmMMS
Weight Loss Tips: https://www.youtube.com/playlist?list=PLyP8pbBMxcsjSQjf_2V8ZJku_njMfh_Zm
Weight Loss Meal Plan & Recipes: https://www.youtube.com/playlist?list=PLyP8pbBMxcsiVZKn2idlOzVppEmkQuXBp
Abs & Core Workout: https://www.youtube.com/playlist?list=PLyP8pbBMxcsi0MwwHzR5tWUjphLt7vt5q
Crazy Workout Challenges: https://youtube.com/watch?v=g83v1m2P4_g&list=PLyP8pbBMxcsgw079OkBK0o-sjKzX4qE0Jm
________________
15-Minute Gentle Morning Stretch to Power Your Day & Boost Immunity | Joanna Soh
This is a gentle stretch class focusing on healing, nurturing and boosting your immune system. By stretching and moving, we release the stagnant energy within our cells, encourage relaxation, reduce stress and start our day energised.
Sequence: 45 seconds dynamic stretch with 15 secs transition
Duration: 15 minutes
Exercises:
1) Cat-Cow
2) Inchworm to Upwards Dog
3) Groiners
4) Side Stretch with Rotation
5) Twisted Chair Pose
6) Side Stretch Crunch
7) Plank Cross Reach
8) Plank to High Lunge
9) Sumo Squat with Side Twist
10) Three-Legged Dog Cross Crunch
11) Glute Bridge March
12) Alternating Leg Raises
________________
Record a video or take a picture of you doing the workout, tag me @JoannaSohOfficial #JSohActive
I'm a certified Personal Trainer (ACE), Women’s Fitness Specialist (NASM) and Nutrition Coach, with over 10 years of experience.
Stay connected and follow me:
Joanna Soh:
http://joannasoh.com/
https://www.instagram.com/joannasohofficial/
https://www.facebook.com/joannasohofficial/
https://www.youtube.com/user/joannasohofficial
https://twitter.com/Joanna_Soh
(Subscribe to my website for printable workouts & recipes)
My Fitness App
https://www.instagram.com/fio.app
https://www.facebook.com/fioapp
________________
15-Minute Gentle Morning Stretch to Power Your Day & Boost Immunity | Joanna Soh

chair exercise 在 Joanna Soh Official Youtube 的最讚貼文
Download My Fitness App & Get 25% Off All FIO Premium Plans: https://www.fiolife.com/go-premium/FIOWITHJO
SUBSCRIBE: http://bit.ly/SUBJoannaSoh | Follow my IG: https://instagram.com/joannasohofficial/
Post Covid: How to Get Back in Shape (4 Weeks Exercise Guide) | Joanna Soh
This video is meant to offer you a guideline on how you can get back into exercising after Covid-19, for those who have had mild to moderate symptoms. While exercise is important for your health and recovery journey, it is also essential to AVOID pushing yourself too far. Doing so could slow down your recovery or cause your symptoms to worsen by increasing the levels of inflammation in the body. So listen to your body, take it slow, and follow these 4 phrases by gradually reintroducing exercise into your routine.
If at all you have any concerns, ALWAYS refer to a health care professional for advice.
I’ve included 4 exercises for each week, a total of 4 weeks. Try to exercise at least 3 - 4 times weekly. All the workouts are home-based with minimal equipment.
Here's the playlist with all the workouts in order: https://youtube.com/playlist?list=PLyP8pbBMxcsgwc3-Bv3de2LOc-gQzmMMS
WEEK 1
15-Minute Gentle Morning Stretch: https://youtu.be/fTuEG7MYqbI
15-Minute Firm & Flat Abs: https://youtu.be/jEED_shbms4
15-Minute Standing Ab Exercises: https://www.youtube.com/watch?v=OPNNA5IEKTk
Low Impact Knee Friendly Beginner Workout: https://youtu.be/DUSEIGMAQco
15 Minute Express Morning Workout to Boost Metabolism: https://youtu.be/hJDCqq7s7XA
WEEK 2
30-Minute Low Impact Bodyweight HIIT: https://www.youtube.com/watch?v=LI9yb8HRkRo
Fat Burning Walking Waistline Challenge: https://youtu.be/mLzCVfSsK9Q
Get Strong! No Weights Strength Training at Home: https://youtu.be/LhhWNixj5zE
30-Minute Toning Chair Workout: https://youtu.be/VmrjukolSAo
WEEK 3
35-Minute Total Body Strength Training with Dumbbells: https://youtu.be/9GASeOEr0Hk
3KM Fat Burning Indoor Walk (Burn up to 400 Calories!!*): https://youtu.be/vrfpqgev0ZE
40-Minute Total Body Strength Training (Low Impact): https://youtu.be/mwUcAe6ABI8
Low Impact CORE Functional Training (No Weights, No Jumping!): https://youtu.be/s4swVrc3fYA
WEEK 4
Intense Cardio & Core Kickboxing: https://youtu.be/035mDnFLvJ0
500 Plank & Crunch Challenge: https://youtu.be/r5QtfrmH4-Q
No Equipment Strength & Explosive Cardio (Burn & Build): https://youtu.be/7e37GVeWVss
30-Minute Strength & Sculpt Fat Burning Circuit (Burn 300Cals!) https://youtu.be/TfvZpZ8a5Zg
________________
Record a video or take a picture of you doing the workout, tag me @JoannaSohOfficial #JSohActive #postcovidexercise #covid19
I'm a certified Personal Trainer (ACE), Women’s Fitness Specialist (NASM) and Nutrition Coach, with over 10 years of experience.
Stay connected and follow me:
Joanna Soh:
http://joannasoh.com/
https://www.instagram.com/joannasohofficial/
https://www.facebook.com/joannasohofficial/
https://www.youtube.com/user/joannasohofficial
https://twitter.com/Joanna_Soh
(Subscribe to my website for printable workouts & recipes)
My Fitness App
https://www.instagram.com/fio.app
https://www.facebook.com/fioapp
________________
Post Covid: How to Get Back in Shape (4 Weeks Exercise Guide) | Joanna Soh

chair exercise 在 Hunter 物理治療師 Youtube 的最佳解答
過去曾經與大家分享過,適時地變換姿勢是對於久坐上班族的肩頸痠痛最好的改善方法。但工作有時候難免開個會、趕企劃實在無法隨意離開座位。一坐就得坐幾個小時。因此在無法隨意變換姿勢的情況下,調整坐姿便是一個需要注意的點。說到坐姿,大部分的人第一個想到的就是椅子與桌子的高度,但你有想過螢幕的高度該怎麼調整嗎?若有雙螢幕需求的你,螢幕又該如何擺設呢?這次的影片將與大家分享螢幕該如何擺設,才能減少工作時身體的負擔。
In the previous videos, we mentioned about changing our posture frequently and exercise regularly are the most effective ways to relieve neck and low back soreness caused by prolonged sitting. However, when we are in a meeting or catching up with a project, it's hard for us to leave our seats for a while. We just have to stick on the chair several hours. Therefore, sitting posture is still an important issue in this situation. When it comes to sitting posture, most people would think about their desks or seats height at first. But have you ever thought about adjusting your monitor height? If you work with dual monitor, how should you set up the monitors? In this video. I will show you how to set up your monitor with single and dual monitors in order to relieve the mechanical loads on your body.
螢幕高低隨你調,BL2480T光智慧護眼螢幕這裡買:https://benqurl.biz/31KJquI
#坐姿調整
#螢幕高度
#雙螢幕
#物理治療
#sittingposture
#Dualmonitor
#physiotherapy
#hunterptworkout
#BenQ顯示器
#一起探索知識的美好
#投入讓我們同在

chair exercise 在 20 Min Chair Exercises Sitting Down Workout 的推薦與評價
... <看更多>