The main components of yoga are postures (a series of poses or movements designed to increase strength and flexibility) and breathing. You don’t need to be bendy to take part; these sessions are designed to suit people of all shapes, ages and abilities. Basic yoga moves are enough to give you a great workout.
A qualified instructor will be on hand to advise you on the best poses for your ability. There is no need to book.
Take a mat if you have one, though the instructor will have some spare. Wear loose, comfortable clothes and no shoes are needed as yoga tends to be performed bare foot.