Yes, kapalbhati can also help you with erectile dysfunction; many doctors and sex specialist state that breathing techniques like kapalbhati and Anulom vilom are the best starting point for beginners. Kapalbhati is a tantric breathing technique, and Many men usually perform a variation of it to increase sexual performance. You have to breathe through your mouth and release through your mouth. These breathing techniques help reduce your stress and anxiety and give you prolonged ejaculation time.