Lab 7: Rockport Fitness Walking Test

The Rockport Fitness Walking Test (RFWT) was developed by Kline et al. ⁵ as a submaximal field test for predicting maximal oxygen consumption rate (VO₂ max) using a one-mile walking protocol. During the RFWT, participants are instructed to walk for one mile as fast as possible while maintaining a constant pace. Immediately after the RFWT, heart rate (beats per minute) is assessed, and the time (minutes) to complete the one-mile walk is recorded. These variables, as well as body weight (lbs) and age (years), are then used in a regression equation to predict VO₂ max. In theory, a lower post-exercise heart rate and time to complete the one-mile walk will result in a higher predicted VO₂ max. Therefore, since the RFWT does not involve running or jogging, as in the 12-minute or 1.5-mile run tests, the RFWT may be appropriate for individuals with lower fitness levels or older adults who may not be able to run.