Whether you're a commercial fisherman or weekend kayaker, being stranded in open water without a life vest is the ultimate nightmare. If you ever find yourself in this situation without a boat to climb on to or a short swim to land, you need to know what to do to survive.

Scabies is caused by the human itch mite burrowing along the skin and laying eggs. Itchy blisters and red patches form over the eggs. Scratching can lead to serious skin infections and skin infections can lead to blood and kidney infections reports the New Zealand Ministry of Health.

Jumping in the pool can help you stay in shape and cool off on warm days. Swimming is also a non-weight-bearing exercise that utilizes most of your muscles, making it effective for both cardio and muscular endurance.

Swimming is one of the safest exercises you can do during pregnancy, according to the American Pregnancy Association. Swimming in a pool with bleach and chlorine can be safe and beneficial during pregnancy. As long as you are not limited by certain health issues, both you and your growing baby can benefit.

Learning to float is the first step in learning to swim. As an article titled “How to Float for Swimming” on the iSport Swimming website explains, anything with a density greater than that of water will sink.

Swimming takes a little coordination. You need to move your legs and arms in tandem, as well as time your breathing and swimming strokes for maximum efficiency. Swimming skills also include diving into the water to get a good, smooth start on your stroke.

Freestyle swimming, also known as the front crawl stroke, involves movements that work muscles throughout your midsection, upper and lower body. Strengthening individual muscle groups can help improve your form and efficiency of the freestyle swimming stoke. .

Unlike most sports, swimming doesn’t require much in the way of equipment. Swimmers typically take to the pool for competitions in a swimsuit, goggles and a swim cap. Yet during practice, swimmers often wear extra accessories, like swimming gloves, to assist with their training.

Healing a second degree burn remains no trivial matter. Characterized by broken skin and deeper damage to the epidermis, second degree burns prove more serious than first degree burns.

Newcomers to the wet world of swimming often become confused when they suddenly find themselves stricken with a runny nose after spending some time in the pool or pond.

For the beginner or intermediate swimmer, bloating, belching and stomach pains often follow a long swim. This is commonly due to aerophagia, or the act of ingesting air while swimming.

The common cold is often accompanied by symptoms such as a stuffed-up and runny nose, coughing, sneezing, watery eyes and difficulty breathing, particularly during exercise. Sufferers may also experience a low-grade fever, a sore throat or mild body aches.