Sports running fitness these things, not the crash of a magic pill, but must take long-term adherence, will see the effect.
Keep running month, you will feel lighter the body. Keep running for three months, you will find yourself endurance significantly increased. Keep running for six months, 10 km a piece of cake for you. Keep running a year, you'll find yourself falling in love with running, but a good figure, but a way of results.
However, if you "insist on not running", then the benefits of running and you will soon say goodbye. Do not run over three days, ankle, foot, leg, heart and lung, will forget the feeling of running, it will start to feel tired again. Do not run more than seven days, the whole body will feel weak and would like to exercise, but that does not pull its weight so.
If you dare not do any exercise for two weeks, then your body will change as follows:
Exercise capacity decreased by 20%
Athletic ability, invisible, but it follows the principle of use and disuse. Once you do not use it, it will quickly decline. Speed, endurance, power, flexibility, body of the indicators will fall about 20%. At the same time, your body muscles will be lost, it would be easier to accumulate fat, from the elastic body feel, become soft feel.
Muscles will atrophy
If the fat metaphor of energy warehouse, then the muscles can be regarded as the energy consumption of the station. Just to maintain the muscles throughout the body, we have to consume a large amount of calories per day. Therefore, the body will instinctively avoid you long muscles.
Lack of stimulation of movement, the muscles will continue to loss of muscle fibers will shrink dramatically. Blood flow throughout the body of the poor, reduced bone density. Even if you start moving again, has been the loss of muscle, but also need more stimulus would be restored to the level before you stop exercising.
The maximum oxygen uptake decreased by 1% per day
Why professional marathon runner with two hours will be able to finish the 40 kilometers? Most people use this speed run, then, to adhere to four kilometers ...... estimated that much. This is where the difference lies in the maximal oxygen uptake, but also represents the level of a person's aerobic capacity.
These muscles and "hardware" than the maximum oxygen uptake of this "software" up and down will be more obvious. After stopping the exercise, the body's maximal oxygen at a rate of 1% per day declining.
Accordingly, the body's ability to break down lactic acid will be substantially reduced in the process of re-motion, you will be more likely to feel lumbar and leg pain.
Easy anxiety
Exercise can make more oxygen into the body and brain, make people more relaxed, more relaxed. Two weeks do not exercise it, because I think the brain hypoxia, easier anxiety.
Exercise can also increase the levels of dopamine in the human body, people feel excited. Do not exercise, then dopamine levels drop, people will be more likely to feel tired and anxiety.
Decreased sleep quality
Why do some people sleep for six hours, full of energy, some people sleep eight hours one day, still feel groggy? This is mainly related to the quality and sleep. The lack of movement of people, deep sleep time will be reduced, resulting in poor quality of sleep, severe and even slept and had no sleep the same feeling.
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If you stick to three months did not do any exercise, then, whether the movement is much more effort before you, the movement for many years, the benefits accumulated before, almost completely disappeared.
So, exercise it, must not stop. Sleep on amused, do not want to run on a walk.