When I see these kids 6 years old with a private coach, and at 7, they have a fitness coach, I'm like, 'Aw, come on.' At 12, it's for sure they will lose all the interest in tennis because they do not interact with other kids.

Certainly! Here’s an explanation with bolded keywords related to the quote:

The quote by Victoria Azarenka critiques the trend of very young children having private coaches and fitness coaches from an early age, such as at 6 or 7 years old. She expresses concern that this highly structured and individualized approach to training can be overwhelming and may not be developmentally appropriate for young kids.

Azarenka believes that by the time these children reach around 12 years old, they are likely to lose interest in the sport, such as tennis, because they miss out on important social interactions. Her point highlights the value of playing and interacting with other kids, which fosters enjoyment, motivation, and long-term engagement.

Originating from Azarenka’s experience as a professional tennis player and observer of youth sports, the quote emphasizes the potential downsides of over-structured training for children. It encourages a more balanced approach that includes social play and natural development to keep young athletes passionate and connected to their sport.