Why is it often easier to start a fitness program than it is to maintain one?A. The motivation at the start of a program is often higher than later on when the progress made might be less obvious.B. At the start of a fitness program, the body is less used to physical activity so it feels better.C. Maintaining a fitness program decreases an individual's ability to sleep, making it more difficult to maintain a program than to begin one.D. All of the above.

Step 1: Define the Problem

Identify why it is often easier to start a fitness program than to maintain one.

Step 2: Break Down the Problem

Examine each option to determine which best explains the difficulty in maintaining a fitness program.

Step 3: Apply Relevant Concepts

• Option A: Motivation is typically higher at the start due to initial enthusiasm and visible progress.
• Option B: The body initially responds positively to new physical activity, which can be motivating.
• Option C: This option is less commonly supported by evidence, as regular exercise often improves sleep quality.

Step 4: Analysis, Verify and Summarize

• Option A is a widely recognized reason; motivation can wane as progress becomes less noticeable.
• Option B is partially true but doesn't fully explain the difficulty in maintaining a program.
• Option C is generally inaccurate; exercise usually enhances sleep, not diminishes it.

Final Answer

A. The motivation at the start of a program is often higher than later on when the progress made might be less obvious.