Secure Dive: Tackling Loose Cylinder Bands in Open-Water Courses
Abruptly, you feel a little shift on your back as you glide elegantly through the ocean’s depths amid a plethora of colorful aquatic life. You see that the band holding your oxygen cylinder in place is becoming loose, endangering your safety and interfering with your descent. Your heart skips a beat. This situation—which many scuba … Read more