You may bring your own water if desired! Although the studio does provide water if needed; otherwise, everything else, including mats and props are supplied.
The frequency of your practice depends on your individual goals and lifestyle. Consistency is key, so aim to practice regularly, whether it’s once a week or several times a week.
It is extremely important to stay hydrated but generally water is not required. Drinking water during a yoga practice can break your concentration. Why not drink a couple of glasses of water before the class to stay hydrated. Re-hydrate after the class.