With regard to listening without headphones specifically, you might find it irritating if you are someone who suffers from motion sickness, depending on how the track is created. If you were listening to binaural beats, they really need headphones to work properly. If you are in a room and closer to one speaker you may not even hear binaural beats properly, and if sitting off centre in the room generally, that may have unsettled you if you have motion sickness as the tones try to form a beat in your head. If it was just a standard isochronic tones theta track that shouldn’t be irritating if you have motion sickness.
Pilates, a series of controlled movements and mat exercises named after their creator, Joseph Pilates, is designed to build your strength, flexibility, and endurance — all of which make practicing Pilates, an anaerobic (as opposed to aerobic) exercise, a great stress reliever. Pilates also tones your body, which in turn helps you look good and feel better, Plante says. You can take classes at a Pilates studio or at a gym, or use DVDs and home equipment if you prefer to practice on your own.