锻炼在英语中通常被翻译为"exercise"。这个词汇可以指任何形式的身体活动，目的是为了保持健康或提高体能。例如，每天跑步是一种很好的锻炼方式。

下面是一篇关于锻炼的短文：

Title: The Benefits of Regular Exercise

In our fast-paced world, it's easy to neglect our health. However, regular exercise is one of the best things you can do for your overall well-being. Not only does it help maintain a healthy weight, but it also boosts mental health and helps prevent various diseases.

Exercise comes in many forms, from jogging and swimming to yoga and weightlifting. Each type of exercise has its own unique benefits. For instance, running can improve cardiovascular health, while weightlifting can increase muscle mass. Yoga, on the other hand, enhances flexibility and balance.

The key is to find an activity that you enjoy and make it a regular part of your routine. Even small amounts of physical activity can have significant effects on your health. For example, taking a brisk walk for 30 minutes each day can greatly improve your fitness level.

Moreover, regular exercise releases endorphins, chemicals in your brain that act as natural painkillers and mood elevators. They are often associated with feelings of euphoria and relaxation, commonly referred to as "runner's high." Therefore, regular physical activity can help reduce stress and anxiety, improving your overall quality of life.

To sum up, incorporating regular exercise into your daily routine is essential for maintaining good health. Whether it's a morning jog, an afternoon yoga session, or an evening gym workout, any form of physical activity can contribute to a healthier, happier you.