Prompt: Fitness tip for a 30-year-old female
Response:

The following is a fitness tip for a 30-year-old female from exercise scientist and former personal trainer, Denis Waitley.

If you’re 30 years old or older, you may be reaching the point where it’s difficult to make significant changes in your physique. In this case, it’s important to focus on maintaining your current fitness level. This means keeping your workout routine varied, focusing on cardiovascular exercise, and incorporating some strength-training to keep your muscles strong.