A refresher dive is a scuba diving session during which divers are reintroduced to the water and assisted by a diving professional. It should include a review of equipment and knowledge development, and differs from a check dive in which the diver is asked to perform several skills and check his weighting. There are a number of different refresher dives that a diver should undergo to keep up with the latest advancements in the sport.
Basic skills in scuba diving
A regulator is an essential skill to have when you are learning scuba diving. You may need to take it out to take pictures, or you may need to replace it if it falls out of your mouth. Exhaling or purging are the two options to get rid of your regulator. In either case, you'll be blowing a stream of bubbles when the regulator leaves your mouth.
Controlling your buoyancy is another key skill. It takes steady actions and calm thinking to achieve this goal. Multiple factors can influence buoyancy. These include your weight, position in the water and how calm you are. You'll use less air if you can manage your buoyancy. To prevent coral damage and other habitats in the ocean, it is important to control buoyancy. Not only do you need to maintain your buoyancy but also ensure that your dive buddy has the appropriate equipment for their safety.
Scuba diving certification
Although there are many ways to get a scuba diver's certification, they all require you to learn the basics and perform open water dives. Depending on where you are located, the ocean will be your first open-water dive. However, rivers and other large bodies can be excellent options. Next, you will need to decide which courses and how many you want.
You can also complete the theory portion of your scuba diver certification at home if your residence is in Europe. This part of the course involves reading a scuba diving manual and attending classroom sessions. If you're based in Thailand, the course can be taken in the evenings, or on a day off. You can complete your scuba diver certification at your pace and your own schedule.
Get a refresher course in scuba diving
When you've been away from the water for a while, you may be interested in a scuba diving refresher course. It can help you jump start your diving hobby and also provide a cost-effective method to refresh your skills. A refresher course covers all important aspects of diving, such as equipment, safety, and skill.
Refresher classes are held in shallow water, where professional dive instructors assess the diver's knowledge. They will review proper weighting and help with protocol. This can be a huge help if your problem is with the smallest details. You can also fine-tune any weight issues that you may have.