Articles about various complexes of physical exercises. Power, respiratory, exercises on flexibility will help to develop and strengthen muscles, and also to make correction of a figure and separate parts of a body.
The arithmometer "Felix" — is 4.5 kg. the black case and the nickelized rychazhok, with a speed of rotation of the ebonite handle to 200 revolutions per minute therefore it is possible to divide five-digit numbers on four-digit 85 once an hour. Release of 1969.