1. 2-Minute Walking Test:
- How: The 2-minute walking test involves measuring the distance a person can walk in 2 minutes at a comfortable pace.
- Why: This test is used to assess functional capacity and endurance, especially in individuals with mobility limitations.
- Negative Result: A short distance covered in 2 minutes may indicate reduced endurance and fitness level.
- Positive Result: A longer distance covered in 2 minutes indicates better functional capacity and endurance.

2. 6-Minute Walking Test:
- How: The 6-minute walking test measures the distance a person can walk in 6 minutes at their own pace.
- Why: It is commonly used to assess exercise tolerance, cardiovascular fitness, and response to treatment in various conditions.
- Negative Result: A shorter distance covered in 6 minutes may indicate decreased exercise tolerance or cardiovascular health.
- Positive Result: A longer distance covered in 6 minutes suggests better cardiovascular fitness and exercise tolerance.

3. 12-Minute Walking Test:
- How: The 12-minute walking test evaluates the distance a person can walk in 12 minutes at a steady pace.
- Why: This test is used to assess aerobic capacity, endurance, and overall physical fitness.
- Negative Result: Covering a shorter distance in 12 minutes may indicate poor aerobic capacity and endurance.
- Positive Result: Walking a longer distance in 12 minutes suggests good aerobic fitness and endurance.

4. Self-Paced Walking Test:
- How: In a self-paced walking test, individuals walk at a speed that feels comfortable to them.
- Why: This test allows individuals to set their own pace, making it suitable for assessing daily functional ability and gait patterns.
- Negative Result: Difficulty maintaining a consistent pace or experiencing discomfort while walking may indicate issues with mobility or balance.
- Positive Result: Walking comfortably and confidently at a self-selected pace suggests good functional ability and mobility.

5. Shuttle Test (e.g., the Shuttle Walk Test):
- How: The Shuttle Test involves walking or running back and forth between two markers set a specific distance apart within a set time frame.
- Why: It is commonly used to assess aerobic fitness, endurance, and response to treatment in various populations.
- Negative Result: Inability to complete the required shuttles or experiencing significant fatigue during the test may indicate poor aerobic fitness.
- Positive Result: Completing the required shuttles with minimal fatigue suggests good aerobic capacity and endurance.