When we think of Bruce Lee throwing a kick, Muhammad Ali dodging a punch, or a great wrestler like Dan Gable swiftly shooting in for a double-leg takedown and dumping his opponent on the mat, we can easily imagine strength exerted on multiple planes. This multi-dimensional strength and stability is achieved through specific strength conditioning. It is the key for optimizing body movement and power for a combat athlete’s knock-out punch. It also provides incomparable groundwork for other athletes, too.
The majority of today’s programs favor traditional strength and conditioning approaches which are often heavily biased towards sagittal plane (forward and backward) movements. We definitely need strength in the sagittal plane, and many of the big-bang-for-the-buck exercises like squats and deadlifts occur in this plane.
But in designing our training, it is important to understand that the human body does not move in just one direction. We can also move side-to-side, forward, backward, and in rotation. Training in multiple planes, or multiple directions, helps us achieve higher levels of body awareness, balance, and coordination. This improved programing allows for quicker reaction times and more efficient neuro-motor function. Training in all the planes can help athletes and clients avoid injury and enhance their performance. It’s a required practice for any athlete determined to consistently perform on an elite level.
The Three Planes:
Sagittal Plane:
Movements in the sagittal plan move forward and back, or through the mid-line of the body. Common examples of sagittal plane movements are a biceps curl or a sit-up.
Frontal Plane:
Movements along the frontal plan can be described as side-to-side, such as abduction and adduction. Exercises that work through the frontal plane are side lunges and jumping jacks.
Transverse Plane:
Movements in the transverse plane include horizontal abduction, adduction or rotational actions. Exercise examples include the Russian twist or a cable woodchop.
One major reason most sports injuries occur in the frontal and transverse planes is that most athletes are only training in the sagittal plane. Athleticism depends on a tremendous amount of movement in different planes of action. Strength and conditioning programs for athletes should strive to include as many variations of movement as possible to train muscles in as many planes as possible (Kenn, 2003).
As trainers and coaches, we must prepare our athletes by strengthening their bodies in all three planes. If your athletes understand the difference between these three planes of movement and can develop their ability to efficiently weave their movements together, then they will be well-rounded and less prone to injury. For example a fighter in the ring or cage spins, moves left and right, dodges kicks, pivots, punches, and is constantly tackled. If his or her body is weak in a particular plane, the likelihood of an injury is much greater.
Most popular training methods do not use multi-planar movements. Powerlifting, Olympic lifting, CrossFit training, and bodybuilding tend to primarily work in the sagittal plane. Very few movements are in the transverse or frontal planes. Additionally, most of these training methods do not include multi-planar movements—combinations of frontal, sagittal, and transverse planes of motion. These popular training methods are still valid for training athletes, but coaches should also consider ways to train sport-specific movements that athletes will perform on the field of play (Brown, 2013).