These activities can really make people feel the heartbeat and adrenaline rush, but before trying any extreme activities, it is recommended that you must be fully prepared and take safety measures, and make sure that your physical condition is suitable for participating in high-risk sports. If you have heart concerns or other health problems, it is best to consult a doctor first. Here are some common extreme activities: 1. Bungee jumping: Jumping from a high place, experiencing the feeling of weightlessness and rapid acceleration during the descent through the traction of ropes. Be sure to choose a regular operating organization and equipment that has been strictly tested. 2. Skydiving/high-altitude landing: Jumping out of an airplane or helicopter, opening a parachute after a short free fall, this experience often makes people feel unprecedented excitement. 3. Whitewater rafting: Drifting in the rapids in a rubber boat or canoe, you need to deal with turbulent water and sudden sharp turns, which can also make people's adrenaline soar. 4. Rock climbing or extreme climbing: Whether it is indoor rock climbing or outdoor rock climbing, you can experience a strong adrenaline rush when you face steep rock walls and challenge yourself at high altitudes. 5. Zipline: Slide along a steel cable at high altitudes, quickly cross valleys or canyons, and enjoy the beautiful scenery while experiencing the thrill of rapid sliding. 6. Racing track driving: For example, the experience of karts, RVs and even professional racing cars requires not only skills, but also the physical and mental test brought by high speeds. When trying these activities, please pay attention to the following: • Choose a qualified venue and organization to ensure that all safety equipment and measures are in place. • Receive professional guidance and training, and do not challenge your limits rashly. • Understand and comply with pre-activity medical examinations and health recommendations, and please consider carefully if you have underlying diseases. • Always put "safety first" first. If you are looking for a unique and exciting experience, the above activities are all good choices, but please be sure to make necessary preparations and respect your own safety and health. While enjoying the challenge, make sure you act within a controllable risk range.