Y?g? ?? a ????n?? of r?ght l?v?ng ?nd ?t w?rk? when integrated ?n ?ur daily life. It works on ?ll ?????t? ?f th? ??r??n: the physical, m?nt?l, ?m?t??n?l, ????h?? and spiritual. The word yoga m??n? 'unity' ?r '?n?n???' ?nd ?? d?r?v?d from th? S?n?kr?t w?rd '?uj' wh??h m??n? 't? j??n'. Th?r? ?r? too m?n? m????n???t??n? ?l?ud?ng th? ????n?? of Y?g?. P???l? ??r???v? it t? be ??m? k?nd ?f bl??k or white m?g??, ??r??r?, ?h?????l ?r m?nt?l d?b?u?h?r? thr?ugh which m?r??ul?u? feats ??n b? ??rf?rm?d. For ??m? ?t is ?n ?xtr?m?l? d?ng?r?u? practice which ?h?uld be l?m?t?d t? ?nl? th??? who h?v? r?n?un??d th? w?rld. F?w others th?nk ?t to b? a kind ?f mental ?nd ?h?????l acrobatism th?t ?? ??m??t?bl? ?nl? t? a H?ndu m?nd. Check ou this intersting eBook about Yoga - thank you :-)