by Shifty » Thu Nov 19, 2009 4:29 pm
The typical warm up of five or ten minutes on a cardio machine does some good things like raising the heart rate, raising body temperature, increasing circulation, etc. However, there a lot of things this traditional warm up is missing. It fails to actively take the body's major joints through the range of motion they will go through later in the work out. It fails to address issues of mobility and stability. It fails to activate key stabilizing muscles like the glute medius. We can do so much better.
The warm up method I will be discussing here starts by addressing mobility and stability issues using the joint by joint approach, followed by a series of dynamic mobility drills to actively take the body through a full range of motion.
The joint by joint approach was developed by physical therapist and strength coach Grey Cook MS, PT, OSC, CSCS and strength coach Mike Boyle MA, ATC. There are exceptions but most people have the same mobility and stability issues at the same joints. If anyone is familiar with the term prehab, (doing corrective exorcise in an attempt prevent injury) this is essentially the same concept with more organization. The joint by joint approach goes through each of the bodies major joints starting at the bottom and does an exorcise or two to address either mobility or stability, which ever is needed at that joint:
* The foot: usually needs more stability
* The ankle: usually needs more mobility
* The knee: stability
* The hip: mobility
* The lumbar spine: stability
* The thoracic spine: mobility
* The scapular thoracic joint: stability
* The gleno-humeral joint (shoulder): mobility
The remaining joints are typically not problem areas for most people but they would continue the pattern: cervical spine – stability, elbow – stability, wrist – mobility, and hand – stability
If you're not having issues with one of these joints one exercise in warm up is probably enough, If you are having issues with one these joints it is probably not the joint where the symptoms are occurring but rather the joint above, below, or both. So if a joint lacks the mobility or stability that is is suppose to have, then the joints above, below, or both will have to compensate. The joint that compensates will have the symptoms not the joint where the real problem lies. Here are two examples:
* If an ankle lacks proper mobility the shock from running or jumping that should have been absorbed by that ankle gets transferred to the knee. You may develop soreness at the knee but the ankle is at fault.
* If the hips lack mobility you will be forced to move at the lumbar spine, a joint that should be stable. This will result in a sore low back but the hips are at fault
Two or three exercises should be done at the joints above of below problem joints. If you are experiencing actual pain at one of these joints, not just soreness or stiffness, it is time to stop listening to me and see a physical therapist.
It should be noted that mobility is not the same thing as flexibility. Flexibility refers to the length of a muscle and can be improved through stretching. Mobility is a broader term encompassing all of the factors of a joints ability to move through a full range of motion. Stretching may help mobility in some instances but often movement is required to work through mobility restrictions.