Welcome to DR. MOTION Innovative Technology Ltd
  • Home 主頁
  • B-Free Products 必飛產品
    • B-Free Ranger (Wired model) 必飛越野號 (原創有線版)
    • B-Free Ranger (Remote control model) 必飛越野號(創新遙控版)
    • B-Free Flash (Wired model) 必飛閃電號 (原創有線版)
    • B-Free Flash (Remote control model) 必飛閃電號(創新遙控版)
    • B-Free Double Flash (latest model) 必飛閃電號升級版 (創新遙控版)
    • FAQ about Stair-Climbing Wheelchairs, 常見問題
    • Our Growing Path 我們成長之路
      • 2014
        • 2014-09, Wheelchair Users' Joy Ride 輪椅使用者之興奮
        • 2014-10, MTR Onsite Test 通過地鐵公司的嚴格測試
        • 2014-12, Wheelchair Users' Joy Ride 輪椅使用者之興奮
      • 2015
        • 2015-02, 頭條日報
        • 2015-04, 東張西望
        • 2015-04, Geneva Inventions Gold Awards 瑞士日內瓦發明金獎
        • 2015-04, Celebrity congratulates 名人祝賀
        • 2015-05, Celebrity congratulates 名人祝賀
        • 2015-06, Celebrity congratulates 名人祝賀
        • 2015-10, 威爾斯醫院
        • 2015-10, at Nursing Home 在安老院當義工
        • 2015-10, Celebrity congratulates 名人祝賀
        • 2015-11, TVB, 貿發局廣告
        • 2015-11, Fedex Grant contest FedEx中小企拓展業務大賽勝出得到大獎
        • 2015-12, Elderly Joy Ride 長者之興奮
        • 2015-12, HK Chamber of Commerce Award ​香港工商業科技獎
      • 2016
        • 2016-02, TVB, 敢創, 香港
        • 2016-03, TVB, 學是學非
        • 2016-04, Mediazone Award 媒體大獎
        • 2016-05, 人大委員長張德江到科學園
        • 2016-08, B-Free Ranger Pilot Run 必飛越野號試航
        • 2016-09, SCMP 香港精神奬
        • 2016-10, Cybathlon, Switzerland 瑞士殘疾人士科技競賽
      • 2017
        • 2017-03, B-Free in Birmingham 必飛被邀請到英國伯明翰參展
        • 2017-05, B-Free in New York 必飛被邀請到美國紐約參展
        • 2017-07, B-Free in Shanghai 必飛被邀請到中國上海參展
        • 2017-07, B-Free in Toyko 必飛被邀請到日本東京參展
        • 2017-10, B-Free in Vienna 必飛被邀請到奧地利維也納參展
        • 2017-12, 諾貝爾學人卓越科技獎
      • 2018
  • Health Info 健康資訊
    • Headaches
      • Cervical headaches
      • Headaches & Manipulative
    • Neck
      • Neck pain by Gwen Jull, Part I
      • Neck pain by Gwen Jull, Part II
      • Neck pain by Gwen Jull, Part III
      • Neck pain position statement
      • Neck Pain
      • Neck, Dizziness and Vertigo
    • Back
      • Thoracic extension (upper back backward bending) and chest expansion
    • Low back
      • Acute, treat early for best results
      • Education for low back pain
      • Management of acute to prevent chronic LBP
      • Non-specific low back pain
      • Sciatica, 1
      • Sciatica, 2
      • Mobility to maintain lumbar lordosis
    • Hip
      • Common hip joint exercises
      • Other hip joint exercises
    • Case study series
      • Limp & Wasting From Lumbar, 76 yr
      • Sciatica
    • Crisis Plan Series
      • Acute shoulder pain
      • Acute thoracic pain
      • Ankle sprain
      • Carpal tunnel syndrome
      • FHP, Neck pain
      • Hip strain
      • lumbar lordosis
      • PF Joint
      • Plantar fasciitis
      • Subacute shoulder pain
      • Tennis elbow
    • Exercise
      • Calf stretches for cramp, swollen-aching leg
      • Exercises for OA
      • Fitness exercise advice, postural to sporting
      • Karate training
      • Marathon Prerequiite
      • Postural Exercises, Flexion Exercises Cause Injury
      • Scoliosis Screening, Exercise Program
      • Stretches for RSI, tendinitis
      • Stretch to prevent injury
      • Stretching exercises, the challenge
      • Swimming, To swim or not to swim?
      • Therapeutic Exercises, Importance of Different Type
      • To exercise or not to exercise?
      • To stretch or not to stretch?
      • Wii as an Exerise Device
      • Wii, Exer-gaming, More Evidence
      • Work athlete, marathon workers
      • XBOX 360 Kinect
    • General Advice
      • Back pain, more than a clinical symptom
      • Common sayings or Heuristics for patients
      • Cost effectiveness of physiotherapy
    • Posutre
      • Core awareness belt
      • Core stabilization for sports & ADL
      • Core stabilization, motor control
      • Dental saddle stool
      • Dr Mandal, balanced sitting posture on forward sloping seat #1
      • Dr Mandal, balanced sitting posture on forward sloping seat #2
      • Evolution figures for postural advice
      • Kyphosis, more common, need of early detection
      • Need of postural training for patients with neck pain
      • Olympic athletes, lifting with lordosis & bracing
      • Postural muscle training I
      • Postural muscle training II
      • Treadmill desk
  • About Us 關於我們
    • Found's Profile
  • Contact Us 聯絡我們
  • Announcement 通告
    • 2018-05-31
  • Subsidiaries 子公司
    • Smart-Office
    • Beauty & Health
  • Home 主頁
  • B-Free Products 必飛產品
    • B-Free Ranger (Wired model) 必飛越野號 (原創有線版)
    • B-Free Ranger (Remote control model) 必飛越野號(創新遙控版)
    • B-Free Flash (Wired model) 必飛閃電號 (原創有線版)
    • B-Free Flash (Remote control model) 必飛閃電號(創新遙控版)
    • B-Free Double Flash (latest model) 必飛閃電號升級版 (創新遙控版)
    • FAQ about Stair-Climbing Wheelchairs, 常見問題
    • Our Growing Path 我們成長之路
      • 2014
        • 2014-09, Wheelchair Users' Joy Ride 輪椅使用者之興奮
        • 2014-10, MTR Onsite Test 通過地鐵公司的嚴格測試
        • 2014-12, Wheelchair Users' Joy Ride 輪椅使用者之興奮
      • 2015
        • 2015-02, 頭條日報
        • 2015-04, 東張西望
        • 2015-04, Geneva Inventions Gold Awards 瑞士日內瓦發明金獎
        • 2015-04, Celebrity congratulates 名人祝賀
        • 2015-05, Celebrity congratulates 名人祝賀
        • 2015-06, Celebrity congratulates 名人祝賀
        • 2015-10, 威爾斯醫院
        • 2015-10, at Nursing Home 在安老院當義工
        • 2015-10, Celebrity congratulates 名人祝賀
        • 2015-11, TVB, 貿發局廣告
        • 2015-11, Fedex Grant contest FedEx中小企拓展業務大賽勝出得到大獎
        • 2015-12, Elderly Joy Ride 長者之興奮
        • 2015-12, HK Chamber of Commerce Award ​香港工商業科技獎
      • 2016
        • 2016-02, TVB, 敢創, 香港
        • 2016-03, TVB, 學是學非
        • 2016-04, Mediazone Award 媒體大獎
        • 2016-05, 人大委員長張德江到科學園
        • 2016-08, B-Free Ranger Pilot Run 必飛越野號試航
        • 2016-09, SCMP 香港精神奬
        • 2016-10, Cybathlon, Switzerland 瑞士殘疾人士科技競賽
      • 2017
        • 2017-03, B-Free in Birmingham 必飛被邀請到英國伯明翰參展
        • 2017-05, B-Free in New York 必飛被邀請到美國紐約參展
        • 2017-07, B-Free in Shanghai 必飛被邀請到中國上海參展
        • 2017-07, B-Free in Toyko 必飛被邀請到日本東京參展
        • 2017-10, B-Free in Vienna 必飛被邀請到奧地利維也納參展
        • 2017-12, 諾貝爾學人卓越科技獎
      • 2018
  • Health Info 健康資訊
    • Headaches
      • Cervical headaches
      • Headaches & Manipulative
    • Neck
      • Neck pain by Gwen Jull, Part I
      • Neck pain by Gwen Jull, Part II
      • Neck pain by Gwen Jull, Part III
      • Neck pain position statement
      • Neck Pain
      • Neck, Dizziness and Vertigo
    • Back
      • Thoracic extension (upper back backward bending) and chest expansion
    • Low back
      • Acute, treat early for best results
      • Education for low back pain
      • Management of acute to prevent chronic LBP
      • Non-specific low back pain
      • Sciatica, 1
      • Sciatica, 2
      • Mobility to maintain lumbar lordosis
    • Hip
      • Common hip joint exercises
      • Other hip joint exercises
    • Case study series
      • Limp & Wasting From Lumbar, 76 yr
      • Sciatica
    • Crisis Plan Series
      • Acute shoulder pain
      • Acute thoracic pain
      • Ankle sprain
      • Carpal tunnel syndrome
      • FHP, Neck pain
      • Hip strain
      • lumbar lordosis
      • PF Joint
      • Plantar fasciitis
      • Subacute shoulder pain
      • Tennis elbow
    • Exercise
      • Calf stretches for cramp, swollen-aching leg
      • Exercises for OA
      • Fitness exercise advice, postural to sporting
      • Karate training
      • Marathon Prerequiite
      • Postural Exercises, Flexion Exercises Cause Injury
      • Scoliosis Screening, Exercise Program
      • Stretches for RSI, tendinitis
      • Stretch to prevent injury
      • Stretching exercises, the challenge
      • Swimming, To swim or not to swim?
      • Therapeutic Exercises, Importance of Different Type
      • To exercise or not to exercise?
      • To stretch or not to stretch?
      • Wii as an Exerise Device
      • Wii, Exer-gaming, More Evidence
      • Work athlete, marathon workers
      • XBOX 360 Kinect
    • General Advice
      • Back pain, more than a clinical symptom
      • Common sayings or Heuristics for patients
      • Cost effectiveness of physiotherapy
    • Posutre
      • Core awareness belt
      • Core stabilization for sports & ADL
      • Core stabilization, motor control
      • Dental saddle stool
      • Dr Mandal, balanced sitting posture on forward sloping seat #1
      • Dr Mandal, balanced sitting posture on forward sloping seat #2
      • Evolution figures for postural advice
      • Kyphosis, more common, need of early detection
      • Need of postural training for patients with neck pain
      • Olympic athletes, lifting with lordosis & bracing
      • Postural muscle training I
      • Postural muscle training II
      • Treadmill desk
  • About Us 關於我們
    • Found's Profile
  • Contact Us 聯絡我們
  • Announcement 通告
    • 2018-05-31
  • Subsidiaries 子公司
    • Smart-Office
    • Beauty & Health
Tel: 2899 2893

Posture
Dr Mandal, balanced sitting posture on
forward sloping seat #1

Picture

Dr. A.C. Mandal from Copenhagen has commended on "Balanced sitting posture on forward sloping seat" : Our industrialized society is transforming into an information processing society in which more employees are transacting business while sitting for long periods of time. With the advent of the information processing age, it is becoming increasingly clear that there is a significant mismatch between people and the furniture in their working environments, as is evident from the increasing numbers of employees suffering from chronic (long-standing) back pain. The most likely explanation is that we are sitting in the wrong way, thereby abusing our backs, necks and arms. Experts from all over the world have formerly been of the opinion that the proper sitting position is the right angle or erect position, illustrated by this selection of drawings that form the basis for international standardization, anthropometrics and the training of furniture designers. (fig. 1)
For the last century, work chairs in schools, factories and offices have been designed for sitting upright, with the hip, knees and ankles all at right angles. Until recently, it was widely believed that people sat with a 90-degree bending of the hip joint while preserving lordosis (concavity) of the back. The erect posture looks very nice, but it is impossible to sit this way for long and there is no scientific basis for it. It is entirely based on wishful thinking, morals and discipline from the days of Queen Victoria. This erect sitting posture cannot be maintained for more than one or two minutes, and usually results in fatigue, discomfort and poor posture. In 1962, the German orthopedic surgeon, Hanns Schoberth, demonstrated by x-ray photos that in a seated work position, one can only bend about 60 degrees in the hip-joints, not 90 degrees as shown in the drawings in fig.1. This means that when moving from a standing (lordosis, back S-curve) to an upright sitting position, you bend the hip-joints about 60 degrees and rotate the pelvis axis backwards, flattening the lumbar-curve (kyphosis, reduced back S-curve) of the back 30 degrees and straining the muscles of the back. (fig.2) When leaning forward over the desk, you have to bend another 40-50 degrees, and this bending mainly takes place in the 4th and 5th lumbar (low back) discs. Even the best lumbar support will hardly have any influence on the posture when leaning over the desk. J.J.Keegan, an American Orthopedic surgeon, made in 1953 a series of x-rays of people lying on their sides which documented the large movements that took place in the lumbar section of the spinal column as the position changed from standing (a) to right angle sitting (c) and bent-over positions (d). (b) is the natural resting position, as when you lie on your side while sleeping. The lumbar curve is retained and the muscles are relaxed and well-balanced (fig.3). A sitting posture that approaches the natural resting position (b), is a more suitable position and allows the spine to carry the body weight in a more comfortable way. This is "Balanced Seating". (To be continued…)

Picture

Luck LI
Musculoskeletal Physiotherapist

Location

What Our Clients Are Saying

Professional and dedicated. The Health Information is truly amazing, helping me to recover from my low back pain. I’m sure Dr. Motion is going to help a lot more people."

客戶的話
“專注專業。 健康資訊到位,幫助我從腰痛中恢復過來。 我相信動博士能夠幫助更多人。”
​

Contact Us

    Subscribe Today!

Submit
  • Home 主頁
  • B-Free Products 必飛產品
    • B-Free Ranger (Wired model) 必飛越野號 (原創有線版)
    • B-Free Ranger (Remote control model) 必飛越野號(創新遙控版)
    • B-Free Flash (Wired model) 必飛閃電號 (原創有線版)
    • B-Free Flash (Remote control model) 必飛閃電號(創新遙控版)
    • B-Free Double Flash (latest model) 必飛閃電號升級版 (創新遙控版)
    • FAQ about Stair-Climbing Wheelchairs, 常見問題
    • Our Growing Path 我們成長之路
      • 2014
        • 2014-09, Wheelchair Users' Joy Ride 輪椅使用者之興奮
        • 2014-10, MTR Onsite Test 通過地鐵公司的嚴格測試
        • 2014-12, Wheelchair Users' Joy Ride 輪椅使用者之興奮
      • 2015
        • 2015-02, 頭條日報
        • 2015-04, 東張西望
        • 2015-04, Geneva Inventions Gold Awards 瑞士日內瓦發明金獎
        • 2015-04, Celebrity congratulates 名人祝賀
        • 2015-05, Celebrity congratulates 名人祝賀
        • 2015-06, Celebrity congratulates 名人祝賀
        • 2015-10, 威爾斯醫院
        • 2015-10, at Nursing Home 在安老院當義工
        • 2015-10, Celebrity congratulates 名人祝賀
        • 2015-11, TVB, 貿發局廣告
        • 2015-11, Fedex Grant contest FedEx中小企拓展業務大賽勝出得到大獎
        • 2015-12, Elderly Joy Ride 長者之興奮
        • 2015-12, HK Chamber of Commerce Award ​香港工商業科技獎
      • 2016
        • 2016-02, TVB, 敢創, 香港
        • 2016-03, TVB, 學是學非
        • 2016-04, Mediazone Award 媒體大獎
        • 2016-05, 人大委員長張德江到科學園
        • 2016-08, B-Free Ranger Pilot Run 必飛越野號試航
        • 2016-09, SCMP 香港精神奬
        • 2016-10, Cybathlon, Switzerland 瑞士殘疾人士科技競賽
      • 2017
        • 2017-03, B-Free in Birmingham 必飛被邀請到英國伯明翰參展
        • 2017-05, B-Free in New York 必飛被邀請到美國紐約參展
        • 2017-07, B-Free in Shanghai 必飛被邀請到中國上海參展
        • 2017-07, B-Free in Toyko 必飛被邀請到日本東京參展
        • 2017-10, B-Free in Vienna 必飛被邀請到奧地利維也納參展
        • 2017-12, 諾貝爾學人卓越科技獎
      • 2018
  • Health Info 健康資訊
    • Headaches
      • Cervical headaches
      • Headaches & Manipulative
    • Neck
      • Neck pain by Gwen Jull, Part I
      • Neck pain by Gwen Jull, Part II
      • Neck pain by Gwen Jull, Part III
      • Neck pain position statement
      • Neck Pain
      • Neck, Dizziness and Vertigo
    • Back
      • Thoracic extension (upper back backward bending) and chest expansion
    • Low back
      • Acute, treat early for best results
      • Education for low back pain
      • Management of acute to prevent chronic LBP
      • Non-specific low back pain
      • Sciatica, 1
      • Sciatica, 2
      • Mobility to maintain lumbar lordosis
    • Hip
      • Common hip joint exercises
      • Other hip joint exercises
    • Case study series
      • Limp & Wasting From Lumbar, 76 yr
      • Sciatica
    • Crisis Plan Series
      • Acute shoulder pain
      • Acute thoracic pain
      • Ankle sprain
      • Carpal tunnel syndrome
      • FHP, Neck pain
      • Hip strain
      • lumbar lordosis
      • PF Joint
      • Plantar fasciitis
      • Subacute shoulder pain
      • Tennis elbow
    • Exercise
      • Calf stretches for cramp, swollen-aching leg
      • Exercises for OA
      • Fitness exercise advice, postural to sporting
      • Karate training
      • Marathon Prerequiite
      • Postural Exercises, Flexion Exercises Cause Injury
      • Scoliosis Screening, Exercise Program
      • Stretches for RSI, tendinitis
      • Stretch to prevent injury
      • Stretching exercises, the challenge
      • Swimming, To swim or not to swim?
      • Therapeutic Exercises, Importance of Different Type
      • To exercise or not to exercise?
      • To stretch or not to stretch?
      • Wii as an Exerise Device
      • Wii, Exer-gaming, More Evidence
      • Work athlete, marathon workers
      • XBOX 360 Kinect
    • General Advice
      • Back pain, more than a clinical symptom
      • Common sayings or Heuristics for patients
      • Cost effectiveness of physiotherapy
    • Posutre
      • Core awareness belt
      • Core stabilization for sports & ADL
      • Core stabilization, motor control
      • Dental saddle stool
      • Dr Mandal, balanced sitting posture on forward sloping seat #1
      • Dr Mandal, balanced sitting posture on forward sloping seat #2
      • Evolution figures for postural advice
      • Kyphosis, more common, need of early detection
      • Need of postural training for patients with neck pain
      • Olympic athletes, lifting with lordosis & bracing
      • Postural muscle training I
      • Postural muscle training II
      • Treadmill desk
  • About Us 關於我們
    • Found's Profile
  • Contact Us 聯絡我們
  • Announcement 通告
    • 2018-05-31
  • Subsidiaries 子公司
    • Smart-Office
    • Beauty & Health