A major focus of mine in both Movement Science and fighting/self-protection skills training is the concept of affordances. Below is an excerpt from the book that first introduced me to the concept, which contains a great introduction to the concept as it applies to fighting skills:
“The theory was put forth in the 1960s by an unorthodox psychologist names James Jerome Gibson at Cornell University. Gibson, who died in 1979, said animals and people view their environments not in terms of objectively defined shapes and volumes but in terms of their own behavioral potential. In other words, you immediately apprehend what you see in terms of how you think you can interact with that you see. You see affordances. Affordances make possible and facilitate certain actions. So, handles afford grasping. Stairs afford stepping. Knobs afford turning. Doors afford passage. Hammers afford smashing…
Martial artists see a different set of affordances than people untrained in hand-to-hand combat. Lapels and shoulder fabric are gripping points that afford all sorts of leverage. Elbows and wrists afford a variety of locks and twists. Highly trained martial artists see these affordances directly, as inherent parts of the concept of the body, just as an accomplished pianist sees not just individual keys but whole interrelated harmonic complexes brimming with possible melodies that can be extracted from it’s wholes, not as individual finger and hand movements (Blakeslee & Blakeslee, 2007).”
Blakeslee, S., & Blakeslee, M. (2007). The Body Has a Mind of it’s Own. New York: Random House, p. 106-108.
Posted in Combat Psychology, Fight Sciences Research Institute, Fighting, Fighting Arts, Judo, karate, MMA, Muay Thai, Pedagogy, self defense, Self Protection, Sports Science, Wrestling
Tagged Affordances, fighting arts, James Gibson, martial arts, motor learning, pugnosis, self defense, self protection
Specificity of training is the basis on which all modern physical training rests. Briefly, to produce a desired physiological adaptation, a training program must place sufficient stress on the physiological systems in question (Willmore & Costill, 2004). In training environments this is commonly referred to as Specific Adaptations to Imposed Demands (SAID). Adaptations to training are limited to the physiological system overloaded by the program. This includes neuromotor, morphological, hormonal and metabolic elements. Fighting activities (encompassing both combat sports and fighting/self protection scenarios) present a unique programming challenge, requiring a range of adaptations to all systems.
Posted in Anatomy, Boxing, Combat Sports, Conditioning, Fight Sciences Research Institute, Fighting, Judo, karate, MMA, Muay Thai, Resources, Self Protection, Sports Science, strength training, Wrestling
Tagged boxing, combat sports, conditioning, fighting arts, karate, martial arts, MMA, Muay Thai, SAID, specificity, wrestling
One of our VA students exploring the utility of the elbows at close range to strike upwards and/or cover, then strike downwards into the throat or clavicles on the return. The collar tie can come out of the strike or cover, or from the other arm, and gives her the ability to create a force couple between elbow and target.
Posted in Fight Sciences Research Institute, Fighting Arts, General Musings, karate, MMA, Muay Thai, Photos and Images, self defense, Self Protection
Tagged elbow strikes, elbows, Fight Sciences Research Institute, fighting arts, fighting skills, martial arts, self protection
Last Saturday’s class featured an introduction to kneeling shoulder locks. After class, I was going through some of the pictures taken for review purposes, and noticed this uncanny (but unintentional) resemblance to Michelangelo’s “Creation of Adam.” During semi-open randori, both students threw their partner in the same direction, and applied the lock at the same time, resulting in the visual pun. Next weekend, we’ll try for da Vinci’s “Vitruvian Man” out of juji gatame.
Posted in Fight Sciences Research Institute, Fighting, General Musings, Judo, karate, Photos and Images, self defense, Self Protection, Wrestling
Tagged fighting arts, fighting skills, FSRI, grappling, ground, kimura, martial arts, self protection, shoulder lock
One from the vaults:
Just another good reminder of two things:
-there really isn’t much new under the sun when it comes to fighting techniques and “mixed martial arts”
-although there is some camp involved in the demonstrations, proper leverage against a joint’s weak angles can go a long way- and it’s good to have some contingencies in store if a go-to technique fails.
Coincidentally, the guy looks a lot like one of the assistants from Jack Dempsey’s 1942 combatives manual, “Fight Tough,” and I love her liberal use of the heels…
Posted in Judo, MMA, Resources, self defense, Self Protection, Video Link, Violence against women
Tagged 1947 films, fighting arts, judo, martial arts, self defense, training
The Virginia FSRI group has been learning this throw (basic hip spiral/o-goshi) and reviewing falling skills for the last few weeks. The clip shows some different semi-open randori exchanges designed to integrate it with related pin/escape skills. Continual role switching makes it a bit more challenging and dynamic, but within an environment that’s still conducive to some experimentation (from the 4/7 VA class).
Posted in Fight Sciences Research Institute, Fighting Arts, Judo, karate, MMA, Photos and Images, Self Protection, training, Video Link, Wrestling
Tagged escapes, FSRI, grappling, ground fighting, guard, karate, kesa gatame, mount, o goshi, pins, pugnosis, randori, self defense, self protection, standing grappling, tactical grappling, throws
The actions of fighting arts (including combatives and self-defense systems) and combat sports place regular high stresses on the spinal column. I’ve previously mentioned the anterior-posterior compressive and shear forces that affect the lumbar spine, but not the transverse rotational (torsional) and lateral compressive forces that actions like punching, kicking, throwing and falling places on the thoracic spine. Basic fighting postures, such as a standing guard or striking can encourage thoracic kyphosis and lateral asymmetry. Left unchecked, torso actions can become plagued by dominant muscular patterns of imbalance to one side or the other, as a result of a favored limb or ingrained movement compensations due to faulty stabilization or movement system activity. Over time these muscular imbalances can lead to vertebral facet degradation and arthritis, disk herniations and ruptures, nerve entrapment and bone spurs (typically in the direction of excessive muscular tension), all of which translate to reduced performance.
Curvature of a healthy spinal column. Note the lateral symmetry.
Posted in Anatomy, Boxing, Combat Sports, Conditioning, conditioning, Fight Sciences Research Institute, Health, Judo, MMA, Muay Thai, Resources, Safety, self defense, Self Protection, Sports Science, training
Tagged boxing, combat sports, Corrective exercise, fighting arts, judo, karate, kyphosis, MMA, Muay Thai, thoracic spine