Circuit Training Fitness Equipment Pros and Cons

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It’s no secret why circuit training has been successful as a business opportunity: it works! Circuit training is a proven exercise system that, for many women, has proven to be more effective than diet programs and nutrition.

The routine in the club circuit health training is fast and simple, allowing each woman to progress at their own pace. The ladies exercise in a circle, each at a station. They spend 30 or 45 seconds at each station, either working a hydraulic resistance machine or doing aerobics. The entire routine takes only 30 minutes. Enough anecdotal evidence exists to prove that circuit training can help women achieve a rapid weight loss. But how training on the technology behind the ride? Is the equipment of this type provide a gym exercise in weight loss, or is it just another fad?

To fully understand the fitness equipment and exercise, it is important to understand the four different technologies of this material:

1) constant resistance devices /> static resistance devices


constant resistance:

“Resistance means that the constant term weight (resistance ) does not increase or decrease during the year “(source: International Sports Sciences Association, 2001). The amount of resistance encountered by the user remains unchanged since the beginning of the movement of the exercise at the end.


training or weight lifting with constant resistance devices would be lifting a barbell, dumbbell, or using a weight stack cable. Weight training in this manner has some inherent disadvantages. First, the constant exercise resistance weight lifting does not correct for changes in leverage musculoskeletal movement occurs during the year. Second, this method does not take into account the efforts that comes along with reduced fatigue.

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When following a weight training routine with constant resistance devices, the user is changing the debt during joint movement. For example, when doing dumbbell curls the amount of strength required is much greater at the bottom of the movement (when the dumbbells are at waist level) that is at the top of the movement (when the dumbbells are near chin). As the dumbbells approach the top of the movement, the lever and improves the user does not have to work as hard. Therefore, the user does not have as many advantages in the “easy” part of the movement. Muscles need stress to gain strength and endurance, so with relatively small stress of constant resistance devices some of the benefit is gone. Some experts argue that constant resistance exercise is more natural than any other weight lifting program as leverage imbalances correspond to the real day to day movements of the body.

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Variable resistance devices:

“When you lift a weight by pulling a cable that goes on top of a pulley and is attached to a weight, you are engaged in formation constant resistance “(source: International Sports Sciences Association, 2001). Some exercise equipment manufacturers have experimented with pulleys that are not round or do not have the hole in the exact middle of the pulley, resulting in different levels of resistance felt during different points in the movement of the exercise.

Unlike constant resistance devices, variable fitness equipment does not match the strength of the human body naturally. Some exercise scientists view this as a disadvantage because it can cause disturbances in the brain centers that interpret force and motion models.

The advantage of the fitness equipment resistance variable is that it boosts the level of stress on the muscles by forcing them to work as hard throughout the full range of motion. Critics respond that since everyone is different is the size, stature and force, it is virtually impossible to match everyone lever with a lever machine.


Static strength:

“Contracting your muscles without movement is called static contraction L ‘isometric exercise term was coined to describe this form of stress. ” (Source: International Sports Sciences Association, 2001).

The public, looking for a new point of weight loss in the 1950s and early 1960s, adopted the isometric exercise their workout weight lifting news. Unfortunately, scientists eventually proved what many weight watchers had already learned: isometrically contracting muscle in the results that the muscle is strengthened in that position. To gain strength over the entire range of motion, the user would have to isometrically contract their muscles through every conceivable angle in the range! Today, very few people consider using static resistance devices as part of their system of weight loss for the simple reason that isometric exercise is the least effective of the four technologies training. Peripherals

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Resistance Adaptation:

“As the variable resistance devices, accommodating resistance machines designed to allow you to exert maximum resistance throughout the full range of motion in each of your exercises. In doing so, you are able to maximize the amount of stress exercise your muscles are “(source: International Sports Sciences Association, 2001).

Accommodate the monitoring equipment resistance exercise some resistance is encountered, allowing the user to exert maximum force throughout the range of movement and all the full year. This is the type of gym equipment used in fitness circuit training. Again, the main advantage is that the user can exert maximum force in any position, allowing a complete and comprehensive training. For example, consider the dumbbell curls. The traditional dumbbell curls lead to a decreased lever at the top of the movement. Equipment Circuit training exercise, on the other hand, applies a force equal and uniform throughout the range of motion. In other words, the equipment of training facilities of the circuit the muscle under constant tension over time than alternative training technologies. “Tension (resistance that is stressful enough to cause the muscles to adapt), with sufficient time in which it is applied, go hand in hand to produce superior gains” (source: International Sports Sciences Association, 2001).

Another benefit of exercise equipment resistance is accommodating the relatively controlled movement speed greatly reduces the possibility for injury. As ballistic movement is virtually impossible on this type of equipment, injuries caused by overloaded joints, pulled muscles and involuntary movements is also highly unlikely.


It is easy to see that technology training behind circuit training is solid. Equipment Circuit training exercise using resistance welcome to offer consistent results.

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