Wednesday, March 28, 2012

Warming up for exercise: A ‘Dynamic’ Approach


*note* I will post pictures/video of the warm-ups very soon!

How many of us neglect warming up before exercise? Do you put on your running shoes and head out the door? Perhaps you do a few seconds of static stretching before your workout. 

We have all heard from gym teachers and coaches about the importance of warming up before exercise. In fact, a proper warm-up is essential to injury prevention and improved performance. We all know this is important.

However, the problem is that the difference between static stretching, doing jumping jacks, jogging, or other exercises is not always obvious. A common warm-up may include a light jog and then some static stretching. I have even had a coach who felt that warm-ups were “for girls”. Not exactly politically correct, or accurate, for that matter. So, what is the difference between a proper “dynamic” warm-up and stretching and what is the best method?

Static Stretching
Static stretching is important for increasing range of motion (ROM) of muscles and ligaments around a joint. Stretching alone doesn’t improve muscle and body temperature which improves oxygen and energy supply to the muscles needed during activity. Also, stretching with cold muscles can increase risk of pulls or other injuries.

Keep in mind, that static stretching does have its place. After any workout, it is important to spend time stretching those warm muscles.

Dynamic Warm-up
A dynamic warm-up uses specific movements to prepare the body for work.  A typical dynamic warm-up lasts 5-10 minutes and includes 8-10 exercises that focus on all of the major muscles groups and joints being used in your exercise. A proper dynamic warm-up does several things.
  • The temperature of the muscles and body is increased. Warm muscles are more elastic and joints have more range of motion (ROM), which reduce risk of injury.
  • Increased blood flow to the muscles and joints. This delivers much needed oxygen and energy to the active muscles and prepares them for increased work (i.e. running, strength training, sports or other vigorous physical activity).
  • There is also an aspect of mental preparation that comes from a comprehensive warm-up.
Here are some basic movements that will help enhance your performance and prepare your entire body & mind for just about any vigorous activity.

Dynamic Warm-up A
  1. Jog at 50-70% effort. 
  2. Backpedal 
  3. Skip
  4. Skip for height
  5. Skip for distance 
  6. High-knees 
  7.  Butt-kicks 
  8.  Carioca 
  9.  Frankenstein’s 
  10.  Shuffle Right/Left
Dynamic Warm-up B
  1. Jumping Jacks
  2. Squats
  3. Hip Mobility
  4. Supine Scorpions (Face up)
  5. Prone Scorpions (Face down)
  6. Inchworm
  7. Arm-Circles
  8. Pizza Pie
  9. Forward Bear Crawls
  10. Lateral Bear Crawls