… barriers to participation in leisure-time physical activity across … in an activity diary in addition
to frequency and duration of … The BPPA-Q was based on a validated and reliable instrument …

… When conducting validation and reliability studies, we … consider when dealing with recall
is habitual PA or long-term … identify valid and reliable measures that assess habitual PA …

… Usual care for the participants included … barriers to physical activity. The information gleaned
from this systematic review allowed us to operationalize barriers to inpatient physical activity …

… All measures of reliability and validity were conducted with groups of more than 50 … of
internal reliability demonstrate that the measures we used had about the same reliability among …

… Identifying the difference in the barriers and motivators … literature on the barriers and motivators
for physical activity in middle-… The search generated 9,400 results from seven databases, …

… implicit processes in exercise and physical activity to advance, … more perceived benefits
than barriers, hold positive explicit … In the absence of a prior reliable estimate of effect size for …

… the validity and inter-reliability of consumer activity trackers in … of Fitbit activity trackers in
measuring physical activity including … on the barriers of activity trackers use. Prolong usage of …

… In alignment with these findings, we hypothesize that perceived barriers would be a
stronger determinant to intention among those with HF compared with those with NHF. …

… Support for the LTPAQ’s criterion validity and test–retest reliability has been previously …
floor effects. The lack of change in perceived presence of barriers is likely because barriers were …

… : more physically active persons show habitually lower blood-… importance to examine
reliability and validity, specifically for … of PA and mood reliability and validly capture within-person …