10 Steps to an Ergonomic Office

10 Steps to an Ergonomic Office
By: Rebecca L. Deal, MSPT

Where do you spend the majority of the time during your typical work day? If your answer is sitting in an office chair staring at a computer, it is time to evaluate your work station with regards to your health. Setting up a desk that minimizes prolonged postural stresses can prevent work-related episodes of low back pain. To set up your own ergonomically designed work station, follow these 10 simple steps:

Sitting Posture- When sitting in your chair, it is important to maintain three spinal curves: an inward curve in your low back, an outward curve in the mid-back, and another inward curve in the neck. Shoulder should remain relaxed but kept back in a retracted position. Your head should be kept level with the chin tucked in for the ideal desk posture.

Seat Settings- Adjust your office chair for optimal posture and comfort. For computer work slightly recline the back of the chair. Although some office chairs have lumbar settings, a separate lumbar support pillow is best. A small towel rolled and put in the small of your back works great to maintain the inward lumbar curve. When sitting against the back of the chair, there should be approximately two inches between the edge of the seat and the back of the knees.

Bending in the Chair- To bend over to reach an object out of a low drawer or pick up an object from the floor it is imperative to maintain the inward curve in your low back. Scoot to the edge of the seat and extend one leg out in front of you. Place one hand on the desk surface to assist with balance and bend from the hips. Using your hips as the hinge for this bending motion helps protect the low back.

Turning in the Chair- No Twisting!! When it is necessary to reach into the cabinet behind you or respond to a co-worker in the cubical next to you, it is important to avoid twisting motions that put excessive forces on the spine. Instead, move your body as a single unit in the direction you intend to go with the hips and feet pointed in the same direction.

Foot Rest- Optimal leg position is a 90° angle at the hips and knees. A 90° angle is best obtained using an appropriate height foot rest. Prevent “slouching” by sliding the office chair under the desk as far as possible while making sure to have adequate leg room.

Wrists over Keyboard- Chronic incorrect wrist positioning while typing can lead to the common office injury of carpal tunnel syndrome. To avoid carpal tunnel syndrome, use a wrist rest to position the wrists straight. Keep both of the elbows bent approximately 90° and supported by the desk surface. Adjusting the keyboard to maintain the straightened wrist position can help prevent the excessive wrist extension which leads to carpal tunnel injuries.

Monitor Position- The computer monitor should be angled to be level with the eyes in order to maintain proper head and neck posture. When attempting to type written material, use a document holder to position items at eye level.

Reaching across the Desk- Arrange the work area to eliminate tasks of repetitive reaching. Keep frequently used items close while storing rarely used supplies in a lower drawer. Repetitive lifting can irritate rotator cuff muscles and should be avoided without proper conditioning.

Talking on the Phone- When conducting business on the phone, do not support the receiver between your neck and shoulder. It is best to use a head-set or speaker-phone features to maintain proper neck alignment while talking on the phone for long business conversations.

Take Frequent Rest Breaks for Exercise- To take the strain off your back and prevent fatigue, change positions often. Alternate job tasks that require different postures when possible. The goal for all office workers is to take a break for one minute every hour to stretch and mobilize all the major joints of the body.


So if you’re up for the challenge of setting up your own ergonomically correct work station, print this list out, tape it to the bottom of your monitor and take the time to save your spine from the work-related aches and pains. For additional work station consultation advice or further questions, contact the physical therapy team at North Tahoe Physical Therapy.

For a Good Night's Sleep

For A Good Night’s sleep… According to one Physical Therapists perspective
Jane O’Brien, MSPT
North Tahoe Physical Therapy
889 Alder Avenue, Suite 105
Incline Village, NV 89451
775-831-6600
Have you ever awoken from a long night of sleep feeling sore, stiff, or in pain? Sleep is supposed to be the body’s way of recovering, resting and rejuvenating the body. Many people find that the 6-8 hours they spend sleeping is anything but restful.
As a physical therapist, I inquire of my client’s sleep position. I find that they are often sleeping in the wrong position. I rarely advocate sleeping on one’s stomach due to the extreme neck rotation combined with extension required in order to achieve this position. This small change in sleep position from the stomach to the side or back can relieve a tremendous amount of neck pain. If you must rest on your stomach to fall asleep, put a pillow under the chest to lift the trunk and allow for the neck to drop into flexion and rotation. One should also remove the pillow from under the head.
Pillows can be used to support the spine during sleep. Side sleepers can place a pillow between the knees to keep the hips from rolling forward and to keep the pelvis level. Back sleepers can place a pillow under the knees. This will allow the back to rest flat against the bed. A rolled towel can be placed inside of the pillow case to support the neck arch just as a contoured pillow would do. Lastly, one can buy pillows designed for side sleepers or for back sleepers in bedding stores. The firmness of these pillows differs to provide the proper amount of support for the cervical spine.
The mattress is an important component of a proper nights sleep. Imagine if you had to stand for 6 hours on a pair of shoes such as flip flops which do not support your arches. Later that day, you may have foot, leg or low back pain. If you had to sit on a chair for work all day that was leaning to one side and too tall for you, your body would ache after the work day. Now, think of sleeping on an old bed that is sinking in the middle or perhaps it is too soft. This bed cannot support the curves of your spine. Your muscles must work all night to give you that support. If you have not replaced your mattress in 4 or 5 years, it may be time to consider a change. Also, remember to flip the mattress as directed by the manufacturer to promote proper wear of the mattress. Firmness of a mattress is dependent upon taste to a degree. A mattress that is too firm may cause a backache while one that is too soft will not provide support. It is up to the sleeper to determine the density that will both create comfort and support.
For more self Help tips, be sure to check out our Web site at www.northtahoept.com or stop in for a complimentary consultation

RICE to Control Swelling

How do I best control swelling after a knee surgery?
By: Rebecca L. Deal, MSPT
Physical therapists often use the acronym RICE to educate patients in the principles of controlling the inflammatory response to injury or surgical trauma:
R: rest- Resting the leg after surgery allows the traumatized tissue structures to relax. Surgical procedures involving a bony repair require eight weeks of non-weight bearing status to allow the bone to heal. After a ligament repair, gentle weight-bearing exercises are allowed under the supervision of a physical therapist. Although an individualized home program is encouraged, excessive exercise is not advised.
I: ice- Cold modalities affect blood vessels through the process of vasoconstriction to decrease joint effusion. Choices include an ice pack, an ice water circulating cooler, or an ice cube massage. An ice bag works best over large, general areas and should be administered 15-20 minutes, 2-3x/day. Ice cooler units circulate cold water for a 15 minute treatment. An ice massage takes only 5-7 minutes and works best over bony prominences.
C: compression- Using an Ace bandage or a surgical sleeve to provide constant pressure around the knee joint prevents inflammatory by-products from collecting in the knee joint or draining into the lower leg during weight-bearing activities. The Ace wrap should be applied from top to bottom encompassing the entire knee joint.
E: elevation- Positioning several pillows under the heel prompts the inflammatory fluid to return to the bloodstream and flush back towards the heart to reenter the circulatory system. The key to elevation is to ensure the leg is above the level of the heart (lay flat on back with leg up). Combining the four RICE principles and resting the leg while compressing the joint with an ice bag in an elevated position for 20 minutes after exercise is the ideal situation to control swelling after a knee surgery.

Rotator Cuff Surgery and Repair

How long does it take a rotator cuff tendon to heal after a surgical repair?
By: Rebecca L. Deal, MSPT
A surgical rotator cuff repair requires a tendon reattachment into a bony anchor in the shoulder. The bone site of tendon reinsertion requires eight weeks to heal. Physical therapy, although specifics depend on the surgeon’s rehab protocol, usually begins three-five days after the surgery and continues for up to twelve weeks in three distinct phases until all prior shoulder function returns.
During phase one, the first eight weeks of physical therapy, while the bone is still healing, rehab is focused on symptom control and the return of symmetrical range of motion (ROM). Educating the patient to ice, encouraging the use of an arm support to rest the irritated tendons, and introducing the Codman pendulum exercises are all common strategies for controlling shoulder symptoms. ROM activities are limited in phase one to passive stretching (the patient must keep the muscles relaxed while the therapist stretches the rotator cuff muscles).
After the surgical repair site has healed and the patient has full ROM, emphasis shifts in phase two to shoulder strengthening. Strength work focuses on both rotator cuff muscles and the interscapular muscles to promote the return of normal shoulder biomechanics. Rotator cuff strengthening begins with isometric contractions and progresses to eventual strengthening with weight or Theraband resistance.
Phase three involves proprioceptive training for the upper extremity to ensure proper reaction time and future injury prevention. During week twelve of physical therapy the patient performs final assessment to determine if they can safely return to all activities of daily living before formal discharge from physical therapy. Once discharged, the patient is encouraged to maintain shoulder flexibility and strength with an independent exercise program.

Do I need diagnostic tests and results before I start PT?

Ask the Professional June 13, 2008
Jane O’Brien, MSPT

Do I need to have an X-ray or MRI and get the results before I start Physical Therapy?
Diagnostic tests are always helpful when assessing a client’s dysfunction, but they are not necessary prior to starting Physical Therapy. During the initial examination, the physical therapist (PT) will take the patient’s history to assess the nature of the problem. She will perform an examination of the client consisting of inspection of the body for posture and deformity, palpation of the tissues involved checking for tension, pain and inflammation. She will look at active and passive movements of the dysfunctional area. Additional clinical tests will be performed by the PT to help determine a diagnosis. The results of this comprehensive evaluation will indicate the nature of the client’s problem and lead to the development of a treatment plan.
Diagnostic tests can be used to validate the clinical exam results. They can provide clarity to any uncertainties regarding the dysfunction that the exam could not pick up. Many times, clients begin therapy without having had diagnostic tests and find that therapy alleviates their symptoms. If the problem is corrected, there is no need to have diagnostic tests after the fact. If the problems continue, X-rays or MRI may be ordered to determine how to redirect their treatment. The common thought is not to delay the healing measures by waiting to receive tests but to start therapy early, shorten the healing time and add diagnostic tests later if needed.

Pelvic Floor Dysfunction and Physical Therapy

Pelvic Floor Dysfunction and Physical Therapy
Jane O’Brien, MSPT
North Tahoe Physical Therapy June 11, 2008

The term pelvic floor refers to the sling of muscles, ligaments, and fascia which spans from the front of the pelvis at the pubic bone to the posterior pelvis at the tail bone. The purpose of the musculature is to support the pelvic organs (uterus, colon, and bladder), allow for control of the outlets (urethra and rectum) and provide tone for sensation for the sexual functions. It is important for this area to have proper muscle tone. Excess tone of the muscles can cause difficulty sitting, pain during intercourse, hip and low back pain or retention. Diminished tone may lead to incontinence, organ prolapse and possibly decreased sexual response.
Commonly, people associate pelvic floor dysfunction with incontinence. However, there are a myriad of diagnoses that fall under this category such as overactive bladder, pelvic pain, prolapsed uterus, painful periods (dysmenorrhea), interstitial cystitis, coccyx pain, painful intercourse, and many others. Symptoms may limit a man or woman’s ability to perform daily activities, cause a change in exercise habits and create embarrassment. Problems in this area are often not discussed with medical professionals and therefore, go untreated.
Many physical therapists have specialized training that can benefit men and women with issues of the pelvic floor. These therapists utilize every aspect of their physical therapy training to evaluate patients and to provide intervention to overcome these dysfunctions. Treatments may consist of a combination of many techniques. Exercises such as “Kegels,” which are geared for this area, greatly enhance muscle function when performed properly. Relaxation techniques may be utilized to assist with decreasing tone and pain. Manual techniques, such as Myofascial Release and soft tissue massage are often used to relieve tension. Biofeedback is used to increase awareness of proper muscle recruitment or to quiet overactive muscles. Electrical stimulation may be used to recruit and train pelvic floor musculature or to relieve pain. Joint mobilizations are often utilized to restore pelvic alignment and motion. In addition, patient education can assist with prevention of dysfunction.
Physical therapy for the pelvic floor dysfunction is relatively new and not widely known by many medical professionals in the USA. There are only a handful of Physical Therapists who are trained in Pelvic Floor therapy in Northern Nevada. But, Pelvic Floor Dysfunction is common. Just consider the number of commercials from the pharmaceutical industry promoting drugs aimed at treatment of these issues. Numerous surgeries are advocated as an answer for many pelvic floor issues. Many are unsuccessful. Physical Therapy can provide tremendous relief for Healthcare consumers who want to take control of their symptoms and overcome them without the use of longterm drugs or surgeries.
When choosing a physical therapist for treatment of a pelvic floor dysfunction, it is important to inquire of their training, experience and outcomes with this area to ascertain if they are qualified to treat this area. The Section on Women’s Health of the American Physical Therapy Association offers training and mentoring leading to a certificate program called the Certificate of Achievement in Pelvic Physical Therapy (CAPP). Approximately 150 PT’s have received the CAPP to date. To find a Physical Therapist who is trained to work with Pelvic Floor Dysfunction, one can contact the Section on Women’s Health of the American Physical Therapy Association. The web site is http://www.womenshealthapta.org/. The website provides articles and resources for consumers to learn more. One can also log onto www.northtahoept.com for further information and treatment options.
Jane O’Brien, MSPT is a physical therapist at North Tahoe Physical Therapy who provides services for the pelvic floor, orthopedics and pain. She is a candidate for the CAPP expecting to complete her certificate in summer 2008.

Heat vs Ice

When should I use heat or ice for a specific condition?

Submitted by Rebecca L. Deal, MSPT at North Tahoe Physical Therapy

There are two issue to consider when deciding between heat and cold therapy after an injury. First, consider the timing of the injury. If the injury is in the acute phase (1-2 days) and still showing signs of inflammation, ice is the most beneficial treatment. After swelling has resolved and the injury passes into the sub-acute and chronic phases of healing, switching to heat treatments is advised.

Second, the affected area and placement of the heat/cold modality must be analyzed. Crowded joint spaces, ligaments and tendon attachment sites that are susceptible to swelling and increased joint fluid with conditions like rotator cuff tendinitis or a torn knee meniscus require ice. Cold modalities work to decrease inflammation allowing more joint space and removing the fluid restrictions to range of motion. Muscles respond well to heat. Heat sources to sore muscles act to decrease muscle tension and eliminate muscle spasms.

Sometimes an injury scenario presents itself and the timing and placement issues conflict, leaving you again confuse between ice and heat modalities. What do you do for an acute muscle condition or chronic joint pain? The timing issue takes precedent over the placement so acute muscle pain needs ice, while chronic joint pain requires heat. If it is just too difficult to decide ice versus heat, consider a contrast heat/cold schedule. A contrast schedule alternates between heat and cold modalities in succession to both eliminate inflammation and provide symptom relief.