The global renaissance of 'yoga' has a potential to become a radical movement which could prove to be the quantum leap in human evolution. The proviso however being that one clearly understands what it actually means. These days many people seem to be practising 'yoga' but in effect what they are practising, or rather attempting to practise is just one of its limbs i.e. asanas. The actual word is yoga-asanas, but the suffix is left out. Thus, the impression is that there is a universal renewed interest in 'yoga', the revival is mostly confined to asanas alone.