Effective teams have a clear understanding of what they want to achieve, and believe that this goal contains significant meaning and value. Moreover, the importance of this goal motivates team members to sublimate their personal goals to group goals. In effective teams, members are willing to make commitments to team goals, clearly know what they want them to do, and how they can work together to complete the task. Soda, water without gas, tonics and isotonics (Gatoreid, Powereide), plus really useful waters containing aloe juice, etc. etc. This is the most necessary of most that you can buy on the bar. To train instead of to drink is a lot like smoking between sets; stress on the coronary heart is not the best. The best choice of an sports drink for learning a hall - usual still water. All the rest - because of fitness gourmets, and for those who was lacking time for you to eat properly before training (in such cases, the bottle of "Gatoreida" won't allow dangerous fall of blood sugar levels level in the load). After world war ii, with the recovery and prosperity of the world economy and the rapid growth of the population, the world appeared to be internationally popular tourism. The progress of science and technology has greatly improved the traffic conditions. Create conditions for travel; The improvement of labor productivity, people disposable income increase, to travel and enjoy the hotel's service record for expanded rapidly, speed up the popularization and the world of tourism activities in political, economic and cultural exchanges and frequent. This change in social needs pushed the restaurant industry into the modern hotel period.