"How to Learn to Swim for Beginners!
How Can I Learn to Swim by Myself?
The shallow end of a swimming pool is a good place to learn to swim by yourself.
Swimming involves breathing, kicking with your legs and stroking with your arms. These are things you can practice one at a time in shallow water.
Possibly the simplest stroke for a beginner is the front crawl. Once you understand how to propel yourself across the top of the water, you can practice and learn other strokes.
Swimming provides a combination of an aerobic workout with strength building in your arms, core and legs. Since you're in water, you are buoyant, which removes any shock to your joints."