By doing so, you will come out of the exercise feeling revived and ready to take on the challenge at hand. Chess is a classic board game that can test your critical thinking skills. It allows you to focus on the game and trace future moves that can result into a win. If you are tired of playing with predictable individuals in your house or neighborhood you can rely on the World Wide Web to bring forth a roster of international online players willing to take your king down. The same goes for the brain, different exercises would help sharpen the memory and enhance focus and concentration. In a brain training program, you would have an idea on the present status of your brain. There are some software for brain games which would help you get an idea how old your brain. Understanding your weaknesses would help you build its strength. After five years, about 101 of the respondents developed dementia. In their study, the respondents are encouraged to participate in leisure activities like solving crossword puzzles, playing card and board games, also reading and writing. Those who have only performed one activity each week and who have not performed anything at all, developed dementia. However, if this is hampered by his weak cognitive abilities (spending too much time in doing homework, for example) the child will miss out his chances of excelling. Healthy body, healthy attitude Studies had shown that healthy bodies follow healthy minds. Healthy habits follow thereafter. If a child is struggling in school, their attitude and outlook go out fast. Most of them have low retirement income because they took low-paying jobs in their working years. Brain training Current research has proven (through MRI) that brain training had been effective in improving memory even in persons with brain impairments or learning disabilities. The theory is that these daily mental activities may have improved blood circulation to the brain and improved its functions. Most of today s brain training package would include puzzles and logic games, flash cards, video games and other thinking exercises. In theory, all these mental exercises are thought to generally improve mental acuity in such areas as memory, concentration and reasoning. They are thought to reduce the effects of Alzheimer s-related symptoms and slow down the mental effects of aging.