Mentally active people are healthier and live longer! Therefore, in old age, not only physical movement is central, but mental activities also come to the forefront. In the proven holistic brain training (HBT), perception, coordination, and concentration exercises are linked together - in the form of memory tasks, puzzles, and light movement exercises. All exercises are well-tested in practice. They also provide material for conversation, good mood, as well as mental and physical stimulation. Therapeutic biographical work can also be integrated. Seniors, caregivers, nursing staff, and relatives have the opportunity to select suitable exercises and activate them depending on time and occasion. The most important thing is to have fun! Because joy and experiences of success evoke positive feelings, they relax and motivate to keep going.