Table 1.

Participant's characteristics.

Demographics
Male gender, n (%)	37 (71%)
Age (years)	21 (0.9)
Pain perception
PPT of the quadriceps (N)	61.8 (20.0)
PPT of the forearm (N)	34.7 (11.7)
HPT of the hand (°C)	42.5 (3.2)
Exercise imagery ability
MIQ-R visual subscale (points)	23.4 (3.2)
MIQ-R kinesthetic subscales (points)	23.3 (3.2)
Delta time between TUG and imagined TUG (%)	7.8 (4.7)
(i) Imagined TUG (seconds)	5.9 (1.6)
(ii) Performed TUG (seconds)	7.7 (1.2)
Psychological factors
STAI state subscale (points)	23.4 (4.8)
STAI trait subscale (points)	29.6 (4.3)

PPT, pressure pain thresholds; HPT, heat pain thresholds; MIQ-R, Movement Imagery Questionnaire Revised; TUG, Timed Up and Go test; STAI, State-Trait Anxiety Inventory.

Data from continuous variables are shown in mean and standard deviation (SD). Data from categorical variables are shown in number and (%) of patients.