Archive for ◊ Август, 2009 ◊

Author: admin
Суббота, Август 01st, 2009
Category: Exercise |  Leave a Comment

5 Myths about the Fitness Exercises

1. Sport is for professionals. This idea applies only in the case of performance sports. The native qualities required for professional sportsmen (speed, skills, specific height, etc.) can only be developed, they can’t be formed by training. As long as the aim of a regular person is not performance, almost all sports can be practiced for keeping the body in a good shape. It’s all about dosing the training you chose, so that the benefits are bigger than wear and tear…

Keywords:
fitness, exercises, body building, myths

1. Sport is for professionals. This idea applies only in the case of performance sports. The native qualities required for professional sportsmen (speed, skills, specific height, etc.) can only be developed, they can’t be formed by training. As long as the aim of a regular person is not performance, almost all sports can be practiced for keeping the body in a good shape. It’s all about dosing the training you chose, so that the benefits are bigger than wear and tear. Even the sports considered tough can be practiced in a ’soft’ way (tae-bo, mini-triathlon, jogging, etc.).

2. Training is tiring. This idea is true as long as it refers to consuming all your energy (muscular and hepatic glycogen), but it doesn’t mean that training gets you into that state of exhaustion which would slow down the process of recovery of the body. Even in performance sports, the purpose is to have rather effective than exhausting training, so that the body can get the stimulation necessary to qualitative progress from one training to the next.

Even more than in other sports, in fitness the sportsman is spared overexerting. However, the training must not become ineffective. People can come to the gym tired after a work day and leave relaxed (physically and psychologically) and not more tired. This is extremely useful for people with sedentary jobs, but also for those who make physical effort at work. They could use the training by choosing a type of effort meant to compensate the one involved in their job.

3. Training takes too long. Again, this idea is true if applied to performance, which can only be obtained by working a lot. But also in this case short and very intense training or training for relaxation and recovery are often performed. In fitness, you can get to 20-minute training, working only super-series of fast exercises, which could involve, directly or indirectly, all the muscles. Anyway, regular training shouldn’t take longer than an hour and a half. Otherwise, the body will get into the catabolic faze, when the cortisone secretions ‘cannibalize’ the muscles.

4. Any type of exercise is good for solving your problems. What’s true in this refers to some particular cases like excess of adipose tissue. This tissue can be ‘melted’ by any kind of aerobic exercise (running, cycling, swimming) if this is continued long enough. Even in these cases it was clear that some exercises are more effective than others. There are situations when only a combination of exercises with a certain amount of each, can provide you with the results you expect. More than that, repeating the same exercise all the time can have as a consequence not only losing balance in the antagonist muscles and in the joints involved in training, but also stopping progress or even regressing.

5. You’re older? No more exercises! This is true only if we refer to extremely demanding efforts (really heavy weights, fast running, jumping, etc.). There are lots of exercises adapted to different ages. Their purpose is to keep and improve health and also to improve physical shape. The development of movement parameters for older people refers especially to muscular and cardio-vascular resistance as well as mobility of the joints. Because the final purpose of training is not preparing for a competition, the exercises can be organized gradually according to their difficulty, eliminating the risk of accidents. Because it’s based on perseverance, fitness can be adapted without problems for older people and even for people suffering from different affections specific to old age.

Author: admin
Суббота, Август 01st, 2009

Choosing the right playground safety surfacing:

You’ll have a variety of different safety surfacing options including pour-in-place rubber, rubber mulch, rubber chips, wood fiber strips, artificial grass and compressed rubber tile. Now there is a difference…

Keywords:
pour-in-place rubber, rubber mulch, rubber chips, wook fiber strips, artificial turf grass, rubber tile, safety surfacing

You’ll have a variety of different safety surfacing options including pour-in-place rubber, rubber mulch, rubber chips, wood fiber strips, artificial grass and compressed rubber tile. Now there is a difference when it comes to safety and durability. I’ll rank each type of surfacing on a scale of 1-5 from high, medium high, medium low and low (1) being the least safe or durable

5 for High
4 for Medium high
3 for Medium
2 for Medium low
1 for Low

(1) Wood fiber strips are the traditional surfacing material that has been used in playground safety for many years. However the durability is low with wood fiber, many playgrounds have surfacing that is moved or spread throughout a park causing a risk for fall heights. Many people who provide playground maintenance find that they often need to replace the wood strips several times a year. I give wood fiber strips a safety rating of 2 and a durability rating of 3.

(2) Pour-in-place was a growing trend in safety surfacing a few years ago because of its immobility and design options. You will find rounded edges or names that are designed into pour-in-place surfacing as well as different colors. The disadvantage with pour-in-place is that it will crack and fade within three years or less. You will also begin to see holes in the top layer (there are two layers) where the rubber has been worn. This is of extreme concern due to safety regulations on the minimum depth of surfacing for a given fall height. Since pour-in-place is fairly new, we’ve only seen this lack of durability within the past few years causing many people to stay away from this type of safety surfacing. I give pour-in-place a safety rating of 3 and a durability rating of 2.

(3) Rubber mulch is becoming the next generation of wood fiber. The same people that make this also make larger chunks that they refer to as rubber chips. Recycled material is sent through a unique process that cleans and colors the rubber so that it is completely safe for children and has color that lasts as much as seven years. I give rubber mulch and rubber chips a safety rating of 4 and a durability rating of 4.

(4) Artificial turf has been around for a while with some good improvements. The material is placed onto a base of spongy beads that act as a layer of cushioning, much like tilled dirt. Unlike dirt though, this base provides long-lasting safety for anyone who might fall and it allows water to flow freely throughout so that the turf doesn’t have water damage. I give artificial turf a safety rating of 4 and a durability rating of 5.

(5) Rubber Tiles are a well-established high-quality surfacing material. There’s only one manufacturer of rubber tiles that I would recommend: SofSurfaces has a patented locking system between tiles that created one massive surface for playground safety. This material is also very durable. SofSurfaces provides a solid 7 year guarantee on not only the color but the depth also. That’s THREE TIMES longer than the first three safety surfacing options. I give rubber tiles a safety rating of 5 and a durability rating of 5. If you budget allows, this is the ideal choice.

For more information on products like this go to http://www.creativesystems.com