This style of yoga is quite different to a flow class and its intentions are different too. Where an active flow class may be described as yang yoga, the unmoving, stable, hidden aspect of things is more yin. The poses are different, with different names, are mainly floor based and are held for many minutes......this is not restorative yoga though! Yin is a very beautiful, effective and meditative practice with many benefits. Although this is not at all essential, yin yoga can be even more enjoyable with props! So if you have any cushions, pillows, blankets (or even bolsters and blocks) please bring them along to class!