Alert Diver

Diagnosing Decompression Illness

Camilo Saraiva, M.D., M.B.A.

Q2 2020

In most cases, DCI has no specific and exclusive symptom and can be a diagnosis of exclusion. We first have to rule out all other possible causes, especially serious conditions that need other immediate intervention, before deciding to treat the diver with recompression in a hyperbaric chamber. Symptoms and clinical conditions can change in a matter of hours, demanding a reassessment of the possible diagnoses and recommended treatments. That’s why divers should always go to the nearest medical facility and not directly to a hyperbaric chamber.

Partner Exercises

Jessica B. Adams, Ph.D.

Q2 2020

We dive with a buddy, so why not work out with one too? Research shows that adding a social component to exercise frequently improves program adherence. Among the possible reasons for sticking with a program involving a partner may be the fun, accountability, motivation or preplanning to prioritize in an otherwise busy schedule. Adding a partner workout can also mix up your exercise routine. For these exercises all you need is a medicine ball and a willing partner.

Balkan Mine Clearance

Nikola Valtošová, photos by Capt. Radek Prygl

Q2 2020

The wars in the former Yugoslavia ended many years ago, but the consequences of the conflicts remain, with an alarming number of mines still scattered throughout the country. The resulting death toll is rising despite the efforts of authorities, nongovernmental organizations and individuals. Capt. Jiří Šejba, a police diver and member of the Department of Special Diving Activities and Training (DSDAT) based in Brno, Czech Republic, discusses the biggest pitfalls of each mission, the current state of training and when the area could be safe again.

Now Trending

Mike Bartick

Q2 2020

It’s easy to see trends in underwater photography by viewing social media photography forums, which can be great places to glean inspiration from new ideas and concepts. Trends aren’t always new ideas but can be recreations of proven classics done differently. It can sometimes be difficult, however, to figure out how the shooters made some of the interesting images. While we can see the skills used, only experience can truly teach us the techniques. Read to learn some of the latest trends in underwater photography.

Reduce Your Liability Risk

Francois Burman, Pr.Eng., M.Sc.

Q1 2020

Diving is risky for all involved parties, but there are precautions dive professionals can take to reduce liability risks. Prevention reduces risks but understanding the risks reduces legal consequences.

Separated Divers

Olivia Jackson and Stefanie Martina

Q1 2020

Diving and boating involve some level of risk. Good divers are skilled at risk-mitigation and management. When we fail to do this, we often neglect the risk imposed on our buddies and rescuers.

Physioball Stability Exercises

Jessica B. Adams, Ph.D., and Jaime B. Adams, M.S., C.S.C.S.

Q1 2020

Physioball exercises will help develop strong stabilizing muscles, which are beneficial for maneuvering in water and on a rocking boat. The exercises prime these muscles to act quickly and effectively if you need to catch your balance, thereby protecting the integrity of your joints. T

Carbon Monoxide Safety

Francois Burman, Pr.Eng., M.Sc.

Q1 2020

What is a safe carbon monoxide (CO) level in our breathing air? Learn the effects of CO poisoning and how the limits are derived.

Down in the Dumps

Kathy Johnson

Q1 2020

Dumpster diving is an actual thing. One diver shares her story of how her skills helped a county landfill.