For most of us, healthy nails mean a healthy body. At length, our nails are unlikely to break the world record, although and without this, they still play an important role in health care. They protect skin tissues on your fingers from scratches and mechanical damage and to avoid damage to the soft tissue of the fingers,which are nerve endings. They help us with this important process in our life as carding, and they are also the mirror of our wellbeing. The condition of the nails shows worrying signs of malnutrition, infections and serious diseases.
The structure of the nail
The nail is made up of several parts, the main elements of our nails is keratin: a protein that is also found in our skin and hair. The nail plate is the hard, protective and most visible part. The skin around the nail plate is called the nail folds. and the nail bed is the skin under the nail plate. Only a small part of the root of the nail from the nail fold in the form of a whitish Crescent-shaped area of the nail hole. Your nails grow under the protective Continue reading
The effect of short – and long-term physical activity on the change in the number of sugar content in various tissues of 6 – and 12 – month animals before and after ionizing radiation
The problem of studying of mechanisms of influence of ionizing radiation on the organism of animals and humans is very important as at the present stage and the future of science. There are two types of human exposure: external and internal. External exposure is the exposure that comes from external sources (cosmic radiation, the radiation that comes from radioactive substances in the soil, etc.), internal radiation is radiation Continue reading
The concept of alactate, glycolytic and aerobic endurance component
(a) In the exercise aimed at developing alactate anaerobic endurance component most often used methods povtorno interval work. The main goal of such trainings is to achieve maximum exhaustion alactate anaerobic results in works the muscles and increase the resilience of key enzymes lactate aerobic system. To solve this problem is possible only through a large number of repetitions of short (no longer than 10-15 seconds) of high intensity exercise (90-95%). The number of repetitions should be
recognized as optimal for this method of training-alactate component of endurance.
b) the development of anaerobic glycolytic component of endurance techniques can be used single limit, repeat and interval work. Elected by the characteristics of the exercise is to ensure the utmost intensification of anaerobic glycolitic transformations in the working party. Such conditions correspond to the execution of limit effort in the interval Continue reading