No Sit-Ups, No Problem
Admit it: You hate performing sit-ups. (We all do.) But there are other ways to engage your core muscles and strengthen the area. Here are some great core exercises that provide strength and work other muscle groups.
THE OFFICIAL MAGAZINE OF DIVERS ALERT NETWORK
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Asking the Right Questions
Ingrid Eftedal, Ph.D., studies the genetic and molecular mechanisms involved in the body’s responses to diving. Eftedal’s diverse background includes work in molecular biology, forensic genetics, civil engineering, biophysics and medical technology.
Head Injuries and Diving
If you have a history of head injuries, it may impact your ability to dive. Our experts answer questions pertaining to head injuries.
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Flying After Pool Diving
DAN medics and researchers answer your questions about dive medicine.
Caissons, Compressed-Air Work and Deep Tunneling
Do you know how underground tunnels are made? The working spaces, or caissons, are pressurized with compress air. But in the 19th century, many laborers had an unexplained illness after returning to atmospheric pressure.
Effects of Aspirin on Diving
If you take aspirin everyday, what will be the impact on a diver’s risk of decompression sickness? Two DAN doctors answered a common question and provided their best advice.
Another Way of Seeing
Underwater pool photography has become increasingly popular. With a dive approach in mind, read how one photographer tackles pool photography and still creates artistic photos.
Photography for a Cause
Photographer John Weller who was the primary visual architect of Ross Sea conservation. Weller documented sea life around this Arctic location.
The Emerald Sea
British Columbia is surrounded by scuba hotspots. There are difficult currents to traverse, magnificent sea creatures, shipwrecks and much, much more.,
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