Young woman sitting on a tennis court, wearing casual sportswear, with long hair and a relaxed expression, surrounded by nature in a serene environment

woman tennis sportswear relaxed nature blue casual summer outdoors long hair serenity athletic leisure lifestyle healthy happiness enjoyment sport fashion sitting young adult freedom tranquility exercise fitness female active ball net personal space solitude vibrant youth environment calmness recreation well being cool tones focus beauty energetic fun joy authentic cozy friendly fresh style