Hong Kong clothing brand Shanghai Tang's design concept is inspired by Chinese clothing and set out to rejuvenate Chinese fashion of the 1920s and 30s, with a modern twist of the 21st century and its usage of bright colours.
The elementary backstroke is one of the simplest swimming strokes that you can do on your back. You do not burn as many calories as a more intense form of the backstroke, but you keep your face above water the entire time.
As you move through the water using a standard stroke such as the front crawl, breaststroke, backstroke or butterfly, you're using virtually all your muscles from head to toe. Upper-body muscles that you'll use while swimming include your pectorals, deltoids, biceps, triceps and wrist flexors. Lower-body muscles include your calves, quads, hamstrings and glutes. Swimming also requires the use of your core muscles.