Articles in PreHab, Overview
The Body - Designed to Move
How do we move? Why do sprains or torn ligaments affect how we move? How do we re-teach our bodies to move after an injury? Why does it take so long to resume activities after an injury? There are many mechanical parts of the body and, in some sense, it can be like fixing your car or a door in your house. To answer these questions and understand why it's important to properly train or 'rehab' requires that we first know a few 'body basics.'
Low Back Pain...But Where's The Problem?
Lower Back Pain (LBP) is one of the few ‘sure’ things in life. Well, it’s almost a sure thing…there’s about an 80% chance you will have an episode of LBP at some point in your life. And, once you’ve had an episode, you are much more likely to have one or more repeat episodes. We’ve known this for 20+ years now, yet the statistics have not changed…so why can’t we do anything about it?
Flexibility, Does it Really Matter?
In a word, YES. But like most things in life, flexibility is a relative term and its importance really depends upon what activities you are performing. Different activities have very different demands and our bodies respond to our training by improving in the areas that we stress them. This is called specific adaptation to imposed demands and is really why when we lift weights we get stronger, when we run we get in better cardiovascular and aerobic condition, etc. Our bodies respond by getting bigger, looser, stronger and more efficient. Likewise, when we stop training our bodies respond by getting smaller, tighter, weaker and terribly inefficient!
You're Connected, But Are You Stable?
Remember when you were a kid and you heard that old song…”The knee bone’s connected to the leg bone…the leg bone’s connected to the hip bone…”? Well, guess what? It’s true! The body really is a series of bones that are connected and inter-dependent. That means that the movement of one bone or joint often depends upon the movement or position of another.
Shoulder Mechanics and the Rotator Cuff
Does a day of yard work, a tennis game or a quick house project leave your shoulder aching for days? Shoulder pain can range from a constant, dull ache to a sudden sharp pain with movement. Whatever symptoms you are experiencing and no-matter how short-lived they are, they are a warning sign and you should pay attention to them.
The ‘shoulder’ is actually made up of four joints. The shoulder joint itself is made up from the ‘ball’ of the upper arm (humerus) fitting into the shallow ‘socket’ of the shoulder blade (scapula). The shallow socket is more properly known as the glenoid fossa and this joint is called the gleno-humeral joint.
Respiratory - Every Breath You Take
Breathing. We all do it but rarely think about it. Breathing, or known by its more medical term, respiration, happens automatically as the diaphragm (muscle across the bottom of the rib cage) contracts and expands the lungs downward. This is like stretching a rubber band and it creates a negative pressure (vacuum) within the lungs, causing outside air to rush in and fill the spaces called alveoli (small air sacs). This is the first part of respiration, called inspiration or inhalation, and it occurs actively through muscle contraction. The alveoli are covered with tiny little blood vessels called capillaries and this is where the ‘exchange’ takes place.
Spine Stabilization and Pilates
With Pilates programs increasing in popularity over the past ten years, Pilates and core stability have become common terms in exercise. Many people pursue the dream of the “6-pack abs”, or a flat stomach, by doing sit-ups, crunches, and working out on a variety of abdominal machines. Although having a toned abdomen looks good, and a “gut” can put a strain on your low back, traditional abdominal exercises do not provide core stability. These exercises, along with hip strengthening, increase superficial muscle strength or what’s called core strength. However, these muscles do not necessarily provide the stability that the spine needs to function.
Understanding Nutrition
So, you feel hungry. What does it mean and what is the best way to feed your hunger? What should you eat? Is it OK to ‘cheat’ now and then? Understanding what your body needs and how to eat in a way to fill those needs. Different types of exercise require changes in your diet. As your body heals and repairs itself after injury or surgery, nutrition will play a crucial role.
General Conditioning
So, you want to get in shape? Don't have any specific goals? Do you feel as though you need to be better to your body? Maybe someone you know is having a health 'scare' and you hear the warning loud and clear! Whatever your 'call to action,' you're starting off on the right foot by learning the proper way to start and progress. Until you have identified specific goals, a general conditioning program is your best bet. This will help you to participate in several different activities that have different demands.
It Takes Muscles to Move
To move or not to move…that is the question! It sounds so simple, doesn’t it? Muscles produce a force that is transmitted to the bones to produce movement. This can only happen when all the pieces are working properly and the joints between the bones are intact. But basically, muscles are the key to movement so we need to know how they work and what we can do to make them work better.