Three Dimensions of Movement
The body is capable of moving through three planes of motion – forward to back, side to side and turning right and left. Any functional movement is going to be a composite of these planes, yet stretches or exercises are typically performed through just one plane or uni-planar. Although everyone could benefit from multi-planar (or movement through more than one plane) stretching and training, people who play rotational sports such as golf, tennis, or baseball should pay close attention to exercising in functional movements rather than traditional single plane training.
An important aspect of life is the ability to rotate hips, lumbar spine, thoracic spine, and cervical spine all independent of each other. If you notice when you walk, your opposite arm and leg should be moving forward with each step. This creates rotation of the thoracic spine and hips that goes unnoticed most of the time. The body is incredible at compensating and will ‘make up’ for a loss of rotation by creating extra movement in another area such as the knees or lumbar spine. As you can imagine, years of additional stress placed on body parts that are not supposed to endure that force, will result in degenerative changes (i.e. arthritis), disc herniations, or other medical problems.
When exercising, think about the four main functional muscle groups – the push muscles, the pull muscles, the chop muscles, and the lift muscles. Rarely in life do we push or pull while sitting down and moving just our arms. Rather, the movement should be a combination of using the muscles in the arms, back/chest, and legs to create the desired motion. The summative movement will occur through all three planes – forward and back, side to side, and rotating.
Training in this functional method will not only give you a better overall workout, but will also make you stronger, more powerful, and more resistant to injury. If you already go to a gym, I would recommend scheduling a consultation with a personal trainer, and ask them to assist you with establishing a functional training program. If you have pain or do not belong to a gym, seek a consultation with a physical therapist or physician prior to starting a functional training program.
Ken Guzzardo, PT, DPT, OCS
Doctor of Physical Therapy
Board Certified in Orthopedics by the American Physical Therapy Association
Breakthru Fitness and Physical Therapy
Facility Director, Voorhees