[Aging, flexibility, training]

The aging process is characterised by a reduction of the physical capacity of coordination, flexibility, strength, power, velocity and endurance. At the same time the kind of adaptation is modified. Details are described about the influences of aging on the cardio-pulmonary-metabolic system. In comparison to the internal organs the importance of training for alterations in connection with aging within the musculo-skeletal system are less known. Bones, cartilage, synovia, ligaments, and tendons are underlying also consequences of aging process. Strength and/or endurance training can help to reduce those negative influences. The description of exercises for the improvement of flexibility and coordination finishes the necessary program of training of the older and old men within the preventive medicine.