Car enthusiasts generally have a relentless pursuit of horsepower. But the pursuit triggers what sports car engineers refer to as the devil’s cycle, where bigger engines make a car heavier, and thus slower, by virtue of power-to-weight ratio. While hobbyists with time and money enjoy the pros and cons of tuning a car for maximal gains, drivers who track or auto-cross are more concerned with balancing speed and handling precision for optimal context-specific performance.
New car tuners often spend countless time and money on horsepower figures only to learn that most of it is not only unusable horsepower, but actually makes the car drive worse by neglecting to understand power in relation to driving dynamics. The concept of pursuing gains holds true for the personal defense training community. Whether it’s tracking the shot timer or lifting for personal records, the pursuit of numbers in isolation has limited benefits, with the most powerful benefit being the gratification of meeting or surpassing personal goals.
The hazard of confusing a hobby with personal defense training is in failing to discern how certain hobbies don’t relate to personal defense training. It’s easy to assume that if someone looks healthy and lean, they are fit to fight. That assumption is incredibly wrong. Bodybuilders appear to have great physique but are far from being in fighting shape. This is because our cardiorespiratory, musculoskeletal, and energy systems stores adapt, or “plateau,” in reaction to the task that you perform repeatedly. Thus, a 500-pound bench press may be useful if a 500-pound object falls on you while you are lying on your back, but it is not useful for pushing motions on your feet. The base of support is no longer your back. Standing on your feet to push an object engages the synergistic musculature that can kinesthetically align to share the workload of a standing and pushing motion. This means a 500-pound bench press is nearly useless on your feet. You would develop much more usable power with a standing chest press with trunk rotation.
Although the physical training of CrossFit generally does not include task-specific training relevant to personal defense, its greatest value lies in proactively exercising Fortitude Fitness. Our body is only as strong as we will it to be, and CrossFit is the most well-known training program that consistently exercises fortitude regardless of the physical task at hand.
This can serve as a valuable tool for correcting muscle imbalances while improving overall power output. But maximal lifts are equivalent to Forced Induction (Turbo/Supercharger) in that they create more wear and tear on the internal components, including tendons and ligaments. The use of artificial stabilizers such as knee, back, or elbow braces indicates that the strengthening and recruitment of musculature are outpacing the development of joint stabilization strength. Functionally, this leaves the joints prone to incapacitating injury, rendering any gained strength useless. For functional benefits, Olympic Weightlifting should be trained with optimal target loads rather than brace-dependent maximal loads.
This term is used to describe task-specific training and is most well-known for mirroring movements needed for daily tasks. Most exercise training programs are isolated to frontal and sagittal planes of motion, but the power of human mobility lies in transverse motion and directional changes. These motions are what define functional training, but the term “functional training” is relative to context. There are general functional training exercises that improve daily activity, but we can narrow the specificity to improve our return on invested time and energy when emphasizing personal defense training. For the sake of distinguishing personal defense specific training from general functional training, Combat-efficient Usable Strength Training (CUST) was developed for defense-specific athletic training. The movements include motions similar to conventional exercises, including wood chopping, chest press, and rows. But rather than exercising the muscle groups solely in isolation, CUST is combat efficient in that the usable strength gained cumulates into actual motions and strength demands specific to personal defense related actions.
CUST is a phasic progressive training method that is subject to the individual’s muscle imbalances. If our body is our weapon, it’s critical to prime its parts for optimal and reliable performance.
1. Corrective Mobility Training: Muscle imbalances are due to injury and overused postures. These imbalances inhibit optimal mobility and power. The CMT phase works by elongating overused muscles and tightening elongated atrophic muscles for restorative function.
2. Stability Strength Training: Develops kinesthetic feedback and joint stability utilizing isometric and isokinetic training methods.
3. Strength Endurance Training: Improves glycogenic energy bias and neuromuscular patterning using training methods that include proprioceptive neuromuscular facilitation for strengthened mobility.
4. Maximal Power Training: Increases phosphogenic energy utilization and storage using plyometric and myoelectric potentiation training methods.
Here are two examples of CUST circuits:
High Compressed Ready (HCR) Circuit
Rather than doing seated rows or crunches with rotation, the HCR circuit trains your back, core, and legs in a synergistic and functional manner. Cable machines and resistance bands are valuable training tools for mirroring movements performed on your feet. Attention to kinesthetic feedback will be critical, as whole body strength and power are contingent on how well your kinetic chain works synergistically.
In these examples, training bands that provide a resistance equivalent to 120 pounds are used with a training partner who is utilizing the “door stop” accessory as a handle. Not only does a training partner ensure the correct vector of resistance, but they also develop stability strength by virtue of retention.
Walking Chest Press
This motion generates helical power by originating the applied rotational force from the rear foot, through the legs and torso as the weight transfers during the stepping motion, and through the upper body and arm. Although resistance band training may be used to develop power, it should not be confused with shadowboxing. The dynamic nature of shadowboxing risks erroneous patterning of striking skills. To integrate the power recruited through the Walking Chest Press, simply follow the circuit by shadowboxing with no resistance, and with emphasis on hand speed.
Gun and ammo selection also succumb to the hobby hazard. If the objective is to choose a gun and ammo that will perform optimally in a defensive shooting incident, we need to filter out the enchantment of the 1911 history or the P226 Navy SEAL idolization and observe the traits strictly through the lens of defensive shooting dynamics:
- • Gun size: should fit hands for both a one- and two-handed grip with reachable magazine release and slide lock. Overall size should be chosen with respect to carry method.
- • Caliber: the primary purpose of ammunition is to induce sufficient trauma to stop a threat, and in some situations, a secondary purpose of penetrating barriers.
- • Accuracy and precision: barrel length, a consistent trigger, square notch sights, and a low bore axis all contribute to shooting accuracy and improved precision.
- • Operational speed: reachable magazine release, free dropping magazines, reachable slide lock, and minimal safety manipulations contribute to efficient pistol manipulation when needed.
In Usable Power for Personal Defense: Part 2, we’ll look at upgrades that can be made to the human weapon system, and examine one of the most overlooked personal defense skills.