| 
      (SD): standard deviation, P: p-value, *Significance level set at p=0.05. AROM: Active Range of Motion, PROM: Passive Range of Motion, Pre-tr 1: Measurement prior to
    treatment 1, Post-tr 1: Measurement after treatment 1, Pre-tr 2: Measurement prior to treatment 2, Post-tr 2: Measurement after treatment 2.
        |  | Average    AROM |  | Average    PROM |  | Average    AROM |  | Average    PROM |  |  
        |  | Pre-tr 1 (SD) | Post-tr 1 (SD) | p* | Pre-tr 1 (SD) | Post-tr 1 (SD) | p | Pre-tr 2    (SD) | Post-tr 2 (SD) | P | Pre-tr 2 (SD) | Post-tr 2 (SD) | p |  
        | Flexion | 46.3 (18.2) | 51.3 (17.9) | 0.063 | 48.1 (19.9) | 53.1 (17.9) | 0.13 | 47.9 (18.2) | 54.3 (20.5) | 0.03 | 49.3
          (19.2) | 53.6 (20.4) | 0.13 |  
        | Extension | 44.4 (14.9) | 48.8 (14.3) | 0.063 | 46.3 (16.4) | 50.6 (14.3) | 0.13 | 47.1 (19.8) | 54.3 (23.3) | 0.03 | 48.6 (20.9) | 54.3 (24.1) | 0.03 |  
        | Left lateral 
          bending | 24.4 (9.4) | 30.0 (8.5) | 0.063 | 26.9 (10.3) | 31.9 (8.4) | 0.13 | 28.6 (13.8) | 58.6 (15.3) | 0.13 | 29.3 (13.7) | 36.4 (16.8) | 0.06 |  
        | Right lateral 
          bending | 24.4 (9.4) | 30.6 (9.0) | 0.03 | 26.9 (10.3) | 32.5 (8.9) | 0.06 | 34.3 (13.7) | 37.9 (14.1) | 0.13 | 34.3 (13.7) | 39.3 (15.4) | 0.13 |  
        | Left rotation | 60.6 (19.4) | 66.9 (14.8) | 0.063 | 63.8 (20.1) | 67.5 (16.9) | 0.25 | 52.9 (26.4) | 35.0 (28.3) | 0.25 | 52.9
          (26.4) | 57.1 (27.5) | 0.13 |  
        | Right rotation | 61.3 (18.1) | 68.1 (13.3) | 0.03 | 64.4 (19.1) | 68.8 (16.6) | 0.13 | 51.4 (27.5) | 57.1 (28.2) | 0.13 | 51.4 (27.5) | 55.7 (27.2) | 0.06 |  |