Exercise Step

The word aerobic literally means "with oxygen" or "in the presence of oxygen." Aerobic exercise is any activity that uses large muscle groups, can be maintained continuously for a long period of time and is rhythmic in nature. Aerobic exercises utilize oxygen as the major fuel for sustaining activity for relatively long periods.

In general, aerobic exercises are those activities that require large muscle work, elevate the heart rate to between 60 percent and 80 percent of maximal heart rate, are continuous in nature and are of 15 to 60 minutes in duration. An aerobically fit individual can work longer, more vigorously and achieve a quicker recovery at the end of the aerobic session.

* Low to Moderate Impact aerobics 

These include walking, swimming, stair climbing, step classes, light water aerobics, rowing and cross-country skiing. Nearly anyone in reasonable health can engage in some low- to moderate-impact exercise. Brisk walking burns more calories than jogging for the same distance because it takes more time to walk than jog that distance and poses less risk for injury to muscle and bone. 

* High-Impact aerobics 

Activities that belong to this group include running, dance exercise, tennis, racquetball and squash. High-impact aerobics should be performed on alternate days. People who are overweight, elderly, out of condition or have an injury or other medical problem should do them even less frequently and only with clearance from their doctor. 

Here are some of the many aerobic exercises you can do and because of the variety you have to choose from, it can not only take the bordum out of doing it, it can make doing it downright fun as well.

Walking is a popular form of exercise because it requires little in terms of equipment or facilities. Walking an extra 20 minutes each day will burn off 7 pounds of body fat per year. Longer, moderately-paced daily walks are best for losing weight. 

In jogging or running, an individual is able to cover greater distances in a shorter period of time. Therefore, greater numbers of calories can be burned per time spent. 

Choreographed aerobic dance is a very popular form of exercise throughout the world. Aerobic dance helps in toning up the muscles of the body and many people find it fun to do as well. 

Step aerobics incorporates the use of a step or bench typically about one foot wide and three feet long and about six inches high. Instructors use many moves that require participants to step up and down from the platform. This way, the activity will not be boring and tiring, but will be lively and motivating.

Water aerobics incorporates a variety of movements from both swimming and land aerobics to develop vigorous routines that are aerobic in nature. It utilizes the resistance to movement that water creates to elevate heart rates and also helps you if balancing yourself on land is difficult. It is a good way to lose weight. 

Swimming is a very popular form of regular exercise. Due to the resistance of water, the amount of energy required to swim a certain distance is greater than that needed to run or walk the same distance. In other words, swimming can burn more calories than running per time spent.

Stationary cycling or bicycling are excellent forms of aerobic exercise when done continuously. Like swimming, cycling is a non weight bearing activity that builds muscular endurance and strength and improved flexibility of selected muscles of the legs and thighs. 

Jumping rope can be a great aerobic workout as long as it is performed at a slow to moderate pace and is done continuously for a relatively long period of time (15 minutes or more).

The key to effective weight loss is through use of a healthy exercise program which is performed on a regular basis while following a healthy dieting & nutritional plan. Aerobic exercise is good for weight loss because it uses more calories than other activities and helps raise your metabolic rate. 

This helps your body burn calories at a faster rate. It is an effective way to lose fat only if you are motivated enough to do it frequently. Aerobics only burns fat during the workout itself. So if you want encouraging results you need to be able to exercise daily and for longer periods.

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.).

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.

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.

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. 

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.