A refresher dive allows divers to be reintroduced back into the water with assistance from a diving instructor. This should include a review and knowledge development. It is different from a check dive, where the diver will be asked to perform multiple skills and check his weight. There are a number of different refresher dives that a diver should undergo to keep up with the latest advancements in the sport.
Basic scuba diving skills
When learning to dive, one of the most important things you should know is how to use a regulator. You may have to take your regulator out for photos or to replace it in the event it falls out of you mouth. Exhaling or purging are the two options to get rid of your regulator. Either way, the regulator will blow bubbles out of your mouth.
Controlling your buoyancy is another key skill. You need to take steady steps and keep your mind calm. Buoyancy is controlled by multiple factors, including your weight and position in water. You'll save more air if your buoyancy is controlled. For corals and other marine habitats to survive, buoyancy management is critical. You must ensure that your buddy is properly equipped for safety.
Scuba diving certification
There are a few different methods for getting a scuba diving certification, but they all involve learning the basics of scuba skills and performing open water dives. Depending on where you live, the ocean will probably be your first open water dive, but other large bodies of water, such as sinkholes or rivers, can be great choices as well. The next step towards scuba diving certification involves deciding what courses you want to take, and which ones you want.
If you live in Europe you can get the theory section of your scuba dive certification at home. This portion of the course requires that you read a scuba dive manual and attend classroom sessions. Or, if your home is in Thailand you can choose to take the course during the day or in the evenings. You can either complete your certification at your own pace or in your own time.
A scuba diving refresher
When you've been away from the water for a while, you may be interested in a scuba diving refresher course. This course is a great way for you to get back into diving and it can also be an affordable way to improve your skills. A refresher course will cover all of the essential aspects of scuba dive, including equipment and safety.
Refresher classes are held in shallow water, where professional dive instructors assess the diver's knowledge. They will also review proper weighting, as well as help with various etiquette and protocol. This can help make a difference if you have trouble with any of the tiniest details. And of course, it'll help you fine tune any weight issues you may have.