Yoga can be practiced by anyone, at any age, with any physical condition, depending on individual needs. For example, athletes and dancers can practice for restoring the energy and to improve stamina. Housewives for rejuvenating the energy and to reduce fatigue, executives to give a break to the overworked mind; children to control the wandering mind, muscle toning, to improve memory and concentration, seniors to feel strong, and to improve memory. Yoga breathing techniques (Pranayama) are very powerful since they work as a tonic to reduce stress, insomnia, emotional imbalance, headache etc. Yoga, therefore, is for all ages from 5 years to as long as we live.