Exercise and practice are both terms that can refer to activities or processes of repetition and improvement. However, there are subtle differences between them. In general, "exercise" refers specifically to physical activities such as running, weightlifting, yoga, etc., while "practice" refers to any activity that involves regular repetition or improvement, including skills like reading, writing, or playing an instrument. The difference lies in their specific meaning and context. For example, if someone says "I need to practice my Spanish," they mean they need to continue practicing their Spanish language skills through repetition and effort. On the other hand, if someone says "I need to exercise," they may be referring to activities that involve physical fitness, such as jogging, cycling, or weight training. In summary, exercise is a broader term that includes any form of repeated activity, whereas practice is a specific type of exercise focused on improving certain skills or abilities.