How do you get more stamina for penis?

To improve stamina for sexual activity, consider focusing on overall physical fitness through regular cardiovascular exercise, which can enhance endurance. Additionally, Kegel exercises can strengthen pelvic floor muscles, potentially improving control and stamina. Maintaining a healthy diet, staying hydrated, and managing stress can also contribute to better sexual performance. Lastly, it's important to communicate openly with your partner and explore techniques that enhance intimacy.