One Second Up, two Seconds Down...BS
Written by Powertec Fitness
Power = Strength x Speed This equation shows how Power, Speed and Strength are interrelated. You can see quickly how important speed is at determining overall power. Strength is essentially the amount of weight you move. The speed at which you move it ultimately leads to your resulting power!
How do you get the greatest increase in strength and power from weight training? You do some traditional “slow” movements as always and you also use “controlled explosion.” This sounds a bit like the bomb calorimeter (fellow chemists will enjoy this reference.) A controlled explosion is a directed powerful movement where you maintain complete control of the weight and are thus keeping proper form and harnessing your body’s power. Here the natural elasticity of the muscles will assist the lift and also help decelerate the weight as it returns to start position. For now we will use the term decelerate, some would say you are accelerating the weight in the direction opposite of its movement on the negative. This is really a matter of semantics and unimportant at expressing the concept. The overall concept is to allow the body work as it is designed to for maximal output for lifting and lowering the weight while still maintaining control and safe technique. There is no flopping around of the body or banging of the weights, you are using your musculature to powerfully move the weight and keep it under control. The final result is improved power and increased Type I and Type II muscle fiber hypertrophy. So what kind of equipment can you use for “Controlled explosion?” You can use free weights. The main consideration with them however, is that control can be lost and you are at greater risk of injury. If you chose free weights use extra caution. “Controlled Explosion” on a directionally guided piece of equipment is a great way to stay safe and get maximum explosion. Take note however: A traditional “pulley system” home gym does not work for this type of training. They won’t work because the rapid movement and then change of direction causes slack in the cable and pulley system. This results in the cable jumping the track and completely foils the movement. The machine will break or it will cause injury, either way it is not a good idea. So how do you couple the explosive technique and safety? Use a lever gym. Here pulleys are not in the equation. The motion is controlled and there are no cables or pulleys to jump track. Powertec has a number of systems available that fit this equation. With either the Powertec Workbench Multi-System or the Powertec Levergym, just to name a couple, you get the best of both worlds. You are in a safe position for maximum explosion and you have a piece of equipment that can handle to explosive power. Once you have the necessary equipment, you are going to want to apply this training principle immediately. As you start adding more speed to some of your sets it is important to maintain good form to keep the exercises safe. I recommend using slightly lower weights when you first try this training style. After a few sessions you will feel more and more comfortable with the increased velocity of the reps. Once you get to this point your body will also be acclimated to the movements and ready to experience an increased load. Gradually increase the weight as you feel your muscles and joints are ready for the increase on each exercise. You may find some areas more readily accept this new training style. This is fine. Just continue to focus on proper form and continue to work on the difficult areas as well. Mastering this “controlled explosion” style of training will dramatically change your physique. Increases Type I and II fibers will result. You will be amazed at the increase in power in the gym and in everyday life if you commit yourself to this practice. Now, get onto your Powertec equipment and create the physique you deserve!Article author
About the Author
Powertec is the pioneer and leader in the area of strength equipment. Headquartered in Los Angeles, CA, Powertec produces a full line of strength equipment for home and light commercial purposes. Our brand is highly sought after by the educated buyer looking for weight capacity maximization without sacrificing safety, customization of their Workbench home gyms through extensive accessory modularization, and commercial gym quality at home gym prices.
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