Improving endurance in bed involves various techniques and practices. One method is to engage in regular exercise, which enhances cardiovascular health and stamina. Additionally, practicing relaxation techniques such as deep breathing or meditation can help reduce anxiety and increase control over-arousal. Experimenting with different sexual positions and pacing oneself during intercourse can also extend the duration of sexual activity. Furthermore, communication with one's partner about preferences, desires, and any concerns can lead to a more satisfying and mutually enjoyable experience. Finally, seeking guidance from a healthcare professional or therapist can provide personalized strategies and support for lasting longer in bed.