In my last article, I talked about the need for correct mobility in your exercises and workout. Mobility is extremely important and should always be addressed early on to ensure good positioning and a full range of motion in your lift. Mobility, however is only one part of the puzzle. There’s another aspect that the yogis don’t like to talk about and many people get confused with a BOSU ball: Stability
Mobility and Stability are the two components that provide the frame-work of movement. Mobility is the ability of a joint to move through a given range of motion, whereas stability is the ability to resist being moved. From a biomechanics stand-point they are like yin and yang, positive and negative, peanut butter and jelly. One cannot exist without the other. They are both equally important in training, however the body will always choose stability over mobility for safety and compensations.
Dr. Perry of Stop Chasing Pain is known for his saying, “stability rules the road.” What he means by that is that your body will always give up mobility in whatever joint it needs to create a stable environment if there is dysfunction(muscles not working properly). Will that cause pain and compensation patterns? Probably, but not always. If muscles aren’t working right, then they will not be able to control the motions in joints, and your body doesn’t trust that, so it will lock it down. It’s very similar to walking on ice. When you’re on the ice, you naturally stiffen up, and you consciously will keep your legs in and tight, not using big strides.
So essentially, if you lose stability, you will lose mobility somewhere else. It follows the joint by joint approach just as mobility did in my last article. This is why it doesn’t make sense to just stretch or just to weight train. When I talked about how to create proper mobility, step 4 was ACTIVATE. This is where stability is created, in the hopes that it will start to become automatic when used with movement.
The Misconceptions:
Stiffness is the Same as Stability
Many people confuse this notion of creating stability with creating stiffness. For an area to be stable, you want it to be tense/active during the appropriate movement and yet supple when not in use.
If you’re doing 50 reverse hyperextensions a day to keep your low back, “stable,” then you’re just creating stiffness by overusing the muscles and there for doing it wrong. If you want to create true stability in a particular area, then you must train that muscle/area as a stabilizer.
Stability training is done on bosus and wobble boards
Creating true stability in a joint DOES NOT need to be done on an unstable surface. It is done by creating mobility and then using a particular area as a stabilizer to hold a particular position. This is not to say that using a BOSU or wobble-board is always wrong. They do have their time and place for rehab, but that’s another topic for a blog post.
Anyway, an example of using a muscle as a stabilizer that I like is using the ½ knealing position for variations on exercises to help create some glute stability and open up the front of the hips. What about the guy doing the 50 hyperextensions? Well how about just try some simple plank variations or maybe even a kettlebell halo instead.