Questions: Which fitness goal would require the most time? I will train daily for four hours to complete a triathlon in six months. I will lose 15 pounds of body fat in five months. I will exercise every day this month.

The answer is the first one: I will train daily for four hours to complete a triathlon in six months.

Explanation:

1. "I will train daily for four hours to complete a triathlon in six months."

   • This goal requires a significant time commitment each day (four hours) over a long period (six months). Training for a triathlon involves extensive preparation in multiple disciplines (swimming, cycling, and running), making it the most time-intensive goal.

2. "I will lose 15 pounds of body fat in five months."

   • While losing 15 pounds in five months requires consistent effort and lifestyle changes, it does not necessarily require as much daily time commitment as training for a triathlon. The time spent on exercise and dietary adjustments may vary, but it is generally less than four hours per day.

3. "I will exercise every day this month."

   • Exercising every day for a month is a short-term goal compared to the six-month triathlon training. The daily exercise duration is not specified, but it is unlikely to match the four-hour daily commitment required for triathlon training.

Summary: The goal of training daily for four hours to complete a triathlon in six months requires the most time due to the extensive daily and long-term commitment involved.