What are these interesting things that roll so funny under the skin? The ancient Romans thought so and dubbed the muscle “musculus,” which translates as “little mouse.” True, the “mice” turned out to be very independent in the literal sense of the word. After all, muscles are perhaps the most underrated organ of the human body. If you activate your muscles, then at sixty you can feel like you were thirty, and thanks to the signaling substances produced by the muscles, you will not only become smarter, but also rejuvenate your skin by twenty years or more. At this time, in the muscle “fat burning factories”, love dramas will be played out between the squirrels, reminiscent of the story of Romeo and Juliet... It’s never too late to start: to become joyful and healthy, all you need to do is move your muscles!