Which of the following is a recommended practice for PAD testing according to ACSM guidelines?

• A. Use nonstandard treadmill protocols
• B. Record claudication onset numerically
• C. Do not record claudication information
• D. Delay seated recovery after testing

Answer: (B)

During PAD testing, documenting the claudication onset time with a numerical value provides objective, reproducible data that reflect how far a person can walk before pain starts. Recording the exact time (and sometimes distance) to claudication allows precise tracking of disease impact, comparison across testing sessions, and evaluation of changes after exercise programs or interventions. This quantitative data supports consistent judging of progression or improvement over time.

Using nonstandard treadmill protocols would reduce the reliability and comparability of results, and not recording claudication information would throw away a critical measure of functional limitation. Delaying seated recovery isn’t part of the standard practice, as post-exercise monitoring is routinely considered.