"KNOWLEDGE-BASED FITNESS"
Showing posts with label knee. Show all posts
Showing posts with label knee. Show all posts

Wednesday, November 12, 2014

The Wall Squat

The Wall Squat
 
 Does the exercise above look familiar to you?  It may, especially if you have had Physical Therapy or Personal Training before.  In this exercise, a therapy ball is placed between the wall and your lower back.  You lean back against the ball, compressing it into the wall as you lower yourself into a squat, and return to upright.  This may be a leg strengthener, but how functional is it?  The squat is one of the most prevalent activities of your day.  Getting up and down from the edge of your bed in the morning, moving from the sitting to standing position from your chair at work, lowering yourself to pick something up from the floor are all examples of squatting activities.  In these activities, you must rely on your ankle, knee, hip and trunk stability to safely and efficiently lower your body and raise your body.  If you lean back too far, you will fall back, and if you shift forward onto your toes too much, you will fall forward.  There is no "safety mechanism" such as the therapy ball rolling on the wall to maintain your trunk's vertical orientation as you raise and lower your body. 

I prefer to customize my patient's exercises to be as efficient and focused as possible.  If I want them to strengthen their legs and I choose the squat as one of the exercises, they must first squat properly.  To do this, I have them train with a "real-life" version of the squat.  Instead of the Therapy Ball-Wall Squat, I will use the Box Squat or the Face The Wall Squat.



 
 
Above is the Box Squat.  Here, a bench, chair or plyo-box is placed behind you.  You hinge at your hips and push your butt back towards the box as you lower yourself down into the seated position.  Initially, I will have patients lower to the seated position, rest and then return to standing.  However, as they become stronger, I progress this exercise by having them lower themselves until they just about touch the box, and then return to stance.  Taking away the rest portion of the activity makes it more challenging due to the increased control and stability that is needed.  In the box squat, you must hip hinge and maintain proper knee alignment.
 
Do not allow the knees to cross anterior to your toes and do not allow the knees to "cave in" towards each other.
 
The Facing Wall Squat is another great activity that teaches proper squat technique while relying on your own body's feedback mechanism for stability rather than an external support.
Here, you stand close to the wall, facing it and lower yourself into a squat.  Your goal is to avoid hitting your knees or your head on the wall.  You will feel your weight shift back onto your heels and must stabilize to avoid falling backward.  Because of your position, the wall will give you the proper feedback to prevent your knees from shifting anterior to your toes.
 
The Therapy Ball Wall Squat reminds me of the Smith Machine.


The Smith Machine is another type of external support mechanism that in my opinion, reduces the use of your joint stabilizers to perform a movement such as the Bench Press, Shoulder Press or the Squat.
Here, the Smith Machine controls the bar, preventing it from shifting forward or back.  All you have to do is raise and lower it.  Less stabilization is required than if you had to control a free weight.

 

The Smith Machine Squat is similar to the Therapy Ball Wall Squat, as it prevents you from shifting forward or back as you raise and lower your body.  Less ankle, knee, hip, and trunk stability is required than if you were to perform a free standing squat (Box Squat or Face Wall Squat) that does not provide an external support system.

In my opinion, if a person can not do a proper body weight squat, then I would not have them perform a Smith Machine Squat using resistance/weight.  It is more important to perfect the squat movement prior to adding resistance to it.  I choose to use help my patients learn to properly squat for their everyday needs, rather than provide a bunch of external support so that they can increase the amount of weight that they squat.  If they can not squat their bodyweight properly, you should not be adding resistance to the movement.  This will only lead to bad habits, worse technique and injury.

Sunday, April 13, 2014

Benefits Of The Single Leg Deadlift

Benefits Of The Single Leg Deadlift
 
When performing the Single Leg Deadlift, in order to maximize the benefits you must perform the technique with proper form, especially upon fatigue.  I have used this exercise to train ankle and knee stability, hip stability and strength, balance, trunk rotational stability, grip and scapula control (to name a few). 
To begin the technique, place the kettlebell on the inside of the stance leg so that as you flex forward you can reach the handle with the opposite side's arm

While lowering your trunk down towards the kettlebell, you do not want to allow your trunk to rotate.  Keep your shoulders and hips 'square' with the floor.  The image directly above is incorrect, while the image below is correct

You want to maintain a straight line from your shoulder to your hip, knee and ankle.  This will help you with the hip hinge technique which protects your lower back

Lower your trunk while maintaining scapula retraction.  Keep your ears in line with your shoulders.  You lower your trunk until your hand reaches the kettlebell handle. 

 
Do Not allow your scapulae to protract or your trunk to rotate towards the kettlebell in order to "lengthen your arm" for you to more easily reach the handle.  You will need to work hard at this especially upon fatigue


Grip the handle, contract your glutes and scap retractors and return to stance
 
Finish the repetition in tall standing with glutes squeezed. Do not rush into the next repetition by not locking out in tall standing first

Monday, December 30, 2013

Happy New Year

 
Happy New Year from KB Fitness!!!

Don't spend another year limited in what you can do because of pain!

Take the initiative to help yourself or a family member get rid of lower back, neck or knee pain!

 

 

 
  Order a Strength On Demand Physical Therapy Home Exercise DVD Today at
 
 
Make sure you stick to your New Year's Resolution of being pain free!!!
 
 

Wednesday, October 9, 2013

ACL Repair

ACL Repair
 

The ACL stands for the Anterior Cruciate Ligament in the knee.  The ACL limits anterior translation of the tibia on the femur. 

This is a very common injury, particularly for athletes.  It may occur upon a direct blow to the knee region from the front, which is common in football.  Sometimes you will hear a "pop" upon ligament tear, and the knee joint swells quickly, making it painful to walk.  A feeling of knee instability may also occur following this injury.  If surgical repair is necessary, you will be facing months of Physical Therapy.  This will be time consuming and may be financially stressful.  To speed up your recovery, you will want to be compliant and persistent with your home exercise program.  To help you with this, www.strengthondemand.com offers a DVD Home Exercise Program that will guide you from Week 1 through Week 12 following your ACL Repair.  This DVD includes the most common ACL Repair Therapeutic Exercises for each time frame during your recovery.  This will speed up your recovery, saving you time and money.  
 
Below is a link to an ACL Repair Surgery video, as well as the link to the S.O.D. ACL Repair Rehabilitation DVD.  Check it out.
 
 

Wednesday, May 15, 2013

Am I Suffering From Overuse Injury?

Am I Suffering From Overuse Injury?
 
 
 
Overuse injuries, a.k.a. repetitive use injuries are "cumulative trauma disorders."  This means that as you perform the same activity over and over again (most likely with one or both of the contributing factors discussed below), you will be imposing micro-trauma on a specific region of your body.  The cumulative affect of this micro-trauma is pain and possibly macro-trauma (macro-trauma may require surgical intervention.)  
 
The following questions are common questions to ask yourself or your client if you suspect an "overuse injury."  
 
Question 1:  What is the main complaint?
Answer 1: Pain is the chief complaint with overuse injuries
 
Question 2: Was the onset of symptoms noticed slowly over time, or did it just happen all of a sudden?
Answer 2:   Overuse injuries have a slow onset
 
Question 3: What makes the symptoms worse? What makes it better?
Answer 3: If you have an overuse injury, it is aggravated by activity and relieved with rest
 
Some common areas subject to overuse are:
1. Shoulder: Rotator cuff
2. Knee: Patella Tendinitis
3. Ankle: Achilles Tendinitis
4. Hip: Bursitis
5. Foot: Plantar Fasciitis
 
Two contributing factors to an overuse injury are:
1. Intrinsic: This includes biomechanical abnormalities, muscle tightness/weakness/imbalance, limited range of motion, etc...
 
2. Extrinsic: This includes training errors dealing with intensity, duration, techniques, footwear, occupation, etc...
 
Initial treatment for overuse injury includes:
1. Manage and reduce inflammation at the injured site
2. Correct biomechanical errors to minimize stress on the affected area
3. Assess and prescribe proper therapeutic activities for muscle imbalances
4. Correct POSTURE!!!


Saturday, December 8, 2012

Meniscus Arthroscopic Surgery

Many of my patients have undergone arthoscopic surgery for a meniscus tear.  Upon initiating Physical Therapy, they are usually confused as to what the surgery entailed, and do not really know what or where the meniscus actually is.  This video is a good basic explanation of the knee anatomy and surgical procedure. 


Become a member of www.kbfitnessonline.com for access to the step-by-step exercise rehabilitation protocol and follow along treatment sessions following your arthroscopic meniscectomy.  You will also gain access to the full knee exercise video library, which will assist in your progression to a Post-Rehab Fitness Program. 

Tuesday, January 25, 2011

Multi-Angle Deadlift

Simple exercise to set up, all you need is 4 cones and possibly a kettlebell (challenging with no weight also). 
Click below for the video
 
Tips to remember:
-HIP HINGE!!! Do not bend through the lower back segments
-Maintain body weight on the posterior aspect of your foot (heel)
-Keep your hip bones facing forward (minimal rotation)

Functional Values:
-Glute Recruitment for lower back stability
-Core engagement
-Single leg balance
-Ankle and knee stability
-Acceleration/Deceleration pattern for sports
-Kinesthesia for the lower body

http://www.youtube.com/watch?v=-ZO1ZUjyntU

Enjoy,

Nick

Monday, February 22, 2010

Knee Pain: What Can You Do For It?

Many people, especially athletes have complained of knee pain one time or another, especially during activities such as squats and stairclimbing.  Instead of focusing in strictly on the knee joint, neighboring joints/muscles should be assessed as possible causes.  For example, tight calf muscles and IT-band, weak gluteal muscles and poor motor control are contributing factors.  Check out these videos for further information on possible corrective strategies.  Also, make sure you attempt the painful motion following these corrective strategies to check for proper carry over.  Pain should diminish noticeably.
PFPS part 1
http://www.youtube.com/watch?v=kauwemDv0wo
PFPS part 2
http://www.youtube.com/watch?v=0l623GQDoKo

Hope this helps