|  | Intervention (n = 58) |  | Control (n = 35) | ||||
---|---|---|---|---|---|---|---|---|
 |  | Pre | Middle | Post |  | Pre | Middle | Post |
Stroop performance in the incongruent condition | ||||||||
Reaction Time  [ms] |  | 2598.24 (1281.52) | 2183.26 (765.46) | 2105.75 (745.79) |  | 1782.30 (493.08) | 1667.69 (428.67) | 1629.51 (545.08) |
Trial Marking Test [ms] | Â | Â | Â | Â | Â | Â | ||
 TMT-A |  | 76362.53 (28295.07) | 68693.45 (28598.82) | 64680.26 (23530.48) |  | 57689.63 (28895.47) | 54570.06 (15331.08) | 53734.91 (20716.87) |
 TMT-B |  | 132937.16 (64970.10) | 112067.55 (64942.19) | 105212.84 (63664.67) |  | 88361.24 (37569.05) | 75232.74 (29214.66) | 74893.97 (37414.43) |
TMT-B–TMT-A |  | 61284.09 (56118.49) | 49995.70 (55169.02) | 43804.98 (51192.29) |  | 30281.00 (32981.81) | 20870.65 (22075.08) | 21095.79 (23229.79) |
Gait Speeds [m/sec.] | Â | Â | Â | Â | Â | Â | ||
 Normal Speed |  | 1.14 (0.20) | 1.18 (0.21) | 1.22 (0.17) |  | 1.27 (0.18) | 1.28 (0.19) | 1.33 (0.16) |
 Maximum Speed |  | 1.41 (0.20) | 1.45 (0.23) | 1.48 (0.20) |  | 1.68 (0.24) | 1.70 (0.25) | 1.70 (0.25) |
Subjective Vitality [range: 1–7] |  | 5.56 (0.92) | 5.88 (0.92) | 5.83 (0.98) |  | 5.61 (0.78) | 5.70 (0.94) | 5.64 (0.89) |
Group Cohesion [range: 1–9] |  |  |  |  |  |  | ||
 ATG-T |  | 7.40 (1.37) | 7.96 (1.05) | 8.14 (0.89) |  | – | – | – |
 ATG-S |  | 7.08 (1.30) | 7.74 (1.04) | 7.74 (1.14) |  | – | – | – |
 GI-T |  | 7.01 (1.43) | 7.88 (1.16) | 8.06 (1.01) |  | – | – | – |
 GI-S |  | 6.49 (1.63) | 7.37 (1.31) | 7.43 (1.35) |  | – | – | – |