Exercise testing may reveal degree of impairment and need for rehab assesses disability Predicts prognosis Use shuttle walk test or self paced 6 min walk test Physical activity monitoring may be more relevant to prognosis than exercise capacity eval

<b>Exercise testing:</b> may reveal degree of impairment and need for rehab, assesses disability. Predicts prognosis. Use shuttle walk test or self-paced 6-min walk test. Physical activity monitoring may be more relevant to prognosis than exercise capacity eval.