These are the symptoms you need to observe in yourself. For arrhythmias or rapid speed changes in heartbeats, most patients complain of dizziness, fainting, shortness of breath, palpitations and chest pain. This is because the body is trying to cope with the increased speed of the heart's pumps. It is similar to sensation one feels after running or after a strenuous activity, only this time, the patient is calmly seated. Keeping a good posture the entire day can be tiresome but bad posture can be injurious. However, whether you have good or bad posture, sitting especially in front of the computer for an entire day can put so much strain on your upper body. Take time to stand up to stretch and bend your arms and back to refresh yourself. In order to get the best person to do the job for you, strongly consider some of the recommendations as listed below. These suggestions worked its wonders for many, and for sure these will do its part as well to you. It's all about networking with friends and health care providers. Ask around to find the best and able referrals. Historical word-of-mouth accounts alleged that Emperor Augustus (back when he was still known as Octavian) once remarked that Roman politician Mark Antony massaged Cleopatra VII's feet "at dinner parties." There is also evidence that some basic, derivative form of physical therapy involving foot massage was a common practice by the Chinese since 2330 BCE. The certification will involve 110 hours and will cover a number of subjects. For example you will be made to cover anatomy and physiology and you will be asked to study the history and the many practices of reflexology. You will also be asked to cover business and professional ethics. Other than these, there are certain requirements that should be satisfied as well before you will be given your national certification. It is interesting to note that alternative as it is, reflexology, herbology and such has been around longer than mainstream medicine has. Reflexology has been in practice a thousand years before, though it cannot be said from which continent it did originate because the Egyptians, Chinese and Japanese have been using it practically at the same time the world over.