Mean and Coefficient of Variation Results for the Unique Sparta Science Assessments Conducted Three Times Over 2-14 Days
| . | Mean (SD) (Sess. 1) . | Mean (SD) (Sess. 2) . | Mean (SD) (Sess. 3) . | CV (95% CI) (Sess. 1 vs. 2) . | CV (95% CI) (Sess. 2 vs. 3) . | CV (95% CI) (Sess. 1 vs. 3) . |
|---|---|---|---|---|---|---|
| Two-leg CMJ (n = 70-72) | ||||||
| Sparta score | 77.6 (5.2) | 78.0 (4.8) | 78.4 (4.6) | 2.25 (1.81-2.69) | 2.01 (1.61-2.41) | 2.81 (2.27-3.36) |
| Load score | 44.2 (7.2) | 43.4 (6.5) | 42.4 (6.0) | 6.23 (4.74-7.71) | 5.73 (4.39-7.08) | 7.42 (5.61-9.24) |
| Explode score | 45.2 (10.6) | 45.0 (9.1) | 44.0 (7.9) | 6.78 (5.07-8.50) | 6.18 (4.98-7.38) | 8.75 (6.57-10.92) |
| Drive score | 43.7 (13.2) | 44.3 (12.4) | 45.0 (11.4) | 9.69 (7.77-11.60) | 11.07 (8.60-13.55) | 13.35 (10.50-16.20) |
| Jump height (cm) | 37.3 (7.6) | 37.5 (7.8) | 37.3 (7.6) | 5.32 (4.01-6.64) | 4.73 (3.88-5.57) | 6.62 (5.18-8.07) |
| Injury risk score | 1.7 (1.2) | 1.6 (1.0) | 1.4 (1.0)* | 26.94 (16.67-37.21) | 32.24 (21.77-42.70) | 34.84 (23.83-45.86) |
| One-leg—dominant (n = 68-70) | ||||||
| Sparta score | 67.1 (3.7) | 67.6 (3.5) | 67.9 (3.3) | 1.83 (1.43-2.23) | 2.12 (1.62-2.63) | 2.28 (1.66-2.90) |
| Load score | 35.4 (4.1) | 35.4 (3.9) | 34.9 (3.4) | 5.16 (4.05-6.27) | 4.47 (3.73-5.22) | 5.29 (4.13-6.45) |
| Explode score | 24.1 (6.3) | 24.0 (5.9) | 23.7 (5.6) | 8.04 (6.37-9.70) | 7.33 (5.88-8.77) | 9.914 (7.89-11.93) |
| Drive score | 38.0 (16.5) | 40.1 (13.9) | 40.8 (13.2) | 18.50 (13.90-23.08) | 15.29 (11.70-18.89) | 22.34 (17.26-27.42) |
| Jump height (cm) | 17.5 (4.0) | 18.2 (3.8) | 18.0 (3.7) | 6.95 (5.56-8.34) | 6.43 (5.26-7.61) | 8.24 (6.92-9.57) |
| Injury risk score | 2.3 (1.5) | 2.2 (1.3) | 2.1 (1.4) | 25.79 (18.24-33.34) | 23.74 (15.90-31.58) | 29.38 (21.10-37.65) |
| One-leg—ND (n = 66-69) | ||||||
| Sparta score | 66.9 (4.0) | 67.4 (3.7) | 67.9 (3.6) | 2.17 (1.64-2.70) | 2.30 (1.72-2.88) | 2.70 (2.01-3.39) |
| Load score | 35.3 (3.8) | 35.0 (3.3) | 35.0 (3.3) | 5.25 (4.11-6.39) | 4.25 (3.28-5.21) | 5.38 (4.21-6.56) |
| Explode score | 23.6 (6.6) | 23.7 (6.1) | 23.8 (6.0) | 9.92 (7.10-12.75) | 7.89 (6.32-9.46) | 10.72 (8.09-13.34) |
| Drive score | 39.0 (16.1) | 40.1 (14.5) | 41.6 (14.4) | 19.69 (15.21-24.17) | 16.00 (11.83-20.16) | 21.98 (16.67-27.29) |
| Jump height (cm) | 17.8 (4.4) | 17.9 (4.0) | 18.1 (3.8) | 7.36 (5.89-8.82) | 6.85 (5.49-8.20) | 9.64 (8.03-11.26) |
| Injury risk score | 2.3 (1.5) | 2.2 (1.5) | 2.2 (1.6) | 23.39 (15.80-30.99) | 18.28 (11.34-25.21) | 26.86 (18.70-35.03) |
| Balance (n = 72) | ||||||
| Dominant leg score | 48.6 (6.4) | 48.7 (5.7) | 49.2 (5.8) | 5.43 (4.16-6.71) | 4.25 (3.24-5.25) | 5.93 (4.67-7.19) |
| ND leg score | 49.8 (6.2) | 49.6 (6.3) | 50.1 (6.1) | 5.39 (4.12-6.66) | 4.91 (3.79-6.02) | 6.08 (5.03-7.14) |
| Plank (n = 66-68) | ||||||
| Dominant arm score | 46.7 (6.7) | 47.9 (6.3) | 48.2 (6.9) | 6.91 (5.19-8.62) | 6.46 (4.82-8.10) | 7.04 (5.46-8.62) |
| ND arm score | 48.0 (5.5) | 48.0 (6.1) | 48.0 (5.4) | 5.49 (4.08-6.90) | 5.51 (4.42-6.60) | 5.89 (4.70-7.08) |
| . | Mean (SD) (Sess. 1) . | Mean (SD) (Sess. 2) . | Mean (SD) (Sess. 3) . | CV (95% CI) (Sess. 1 vs. 2) . | CV (95% CI) (Sess. 2 vs. 3) . | CV (95% CI) (Sess. 1 vs. 3) . |
|---|---|---|---|---|---|---|
| Two-leg CMJ (n = 70-72) | ||||||
| Sparta score | 77.6 (5.2) | 78.0 (4.8) | 78.4 (4.6) | 2.25 (1.81-2.69) | 2.01 (1.61-2.41) | 2.81 (2.27-3.36) |
| Load score | 44.2 (7.2) | 43.4 (6.5) | 42.4 (6.0) | 6.23 (4.74-7.71) | 5.73 (4.39-7.08) | 7.42 (5.61-9.24) |
| Explode score | 45.2 (10.6) | 45.0 (9.1) | 44.0 (7.9) | 6.78 (5.07-8.50) | 6.18 (4.98-7.38) | 8.75 (6.57-10.92) |
| Drive score | 43.7 (13.2) | 44.3 (12.4) | 45.0 (11.4) | 9.69 (7.77-11.60) | 11.07 (8.60-13.55) | 13.35 (10.50-16.20) |
| Jump height (cm) | 37.3 (7.6) | 37.5 (7.8) | 37.3 (7.6) | 5.32 (4.01-6.64) | 4.73 (3.88-5.57) | 6.62 (5.18-8.07) |
| Injury risk score | 1.7 (1.2) | 1.6 (1.0) | 1.4 (1.0)* | 26.94 (16.67-37.21) | 32.24 (21.77-42.70) | 34.84 (23.83-45.86) |
| One-leg—dominant (n = 68-70) | ||||||
| Sparta score | 67.1 (3.7) | 67.6 (3.5) | 67.9 (3.3) | 1.83 (1.43-2.23) | 2.12 (1.62-2.63) | 2.28 (1.66-2.90) |
| Load score | 35.4 (4.1) | 35.4 (3.9) | 34.9 (3.4) | 5.16 (4.05-6.27) | 4.47 (3.73-5.22) | 5.29 (4.13-6.45) |
| Explode score | 24.1 (6.3) | 24.0 (5.9) | 23.7 (5.6) | 8.04 (6.37-9.70) | 7.33 (5.88-8.77) | 9.914 (7.89-11.93) |
| Drive score | 38.0 (16.5) | 40.1 (13.9) | 40.8 (13.2) | 18.50 (13.90-23.08) | 15.29 (11.70-18.89) | 22.34 (17.26-27.42) |
| Jump height (cm) | 17.5 (4.0) | 18.2 (3.8) | 18.0 (3.7) | 6.95 (5.56-8.34) | 6.43 (5.26-7.61) | 8.24 (6.92-9.57) |
| Injury risk score | 2.3 (1.5) | 2.2 (1.3) | 2.1 (1.4) | 25.79 (18.24-33.34) | 23.74 (15.90-31.58) | 29.38 (21.10-37.65) |
| One-leg—ND (n = 66-69) | ||||||
| Sparta score | 66.9 (4.0) | 67.4 (3.7) | 67.9 (3.6) | 2.17 (1.64-2.70) | 2.30 (1.72-2.88) | 2.70 (2.01-3.39) |
| Load score | 35.3 (3.8) | 35.0 (3.3) | 35.0 (3.3) | 5.25 (4.11-6.39) | 4.25 (3.28-5.21) | 5.38 (4.21-6.56) |
| Explode score | 23.6 (6.6) | 23.7 (6.1) | 23.8 (6.0) | 9.92 (7.10-12.75) | 7.89 (6.32-9.46) | 10.72 (8.09-13.34) |
| Drive score | 39.0 (16.1) | 40.1 (14.5) | 41.6 (14.4) | 19.69 (15.21-24.17) | 16.00 (11.83-20.16) | 21.98 (16.67-27.29) |
| Jump height (cm) | 17.8 (4.4) | 17.9 (4.0) | 18.1 (3.8) | 7.36 (5.89-8.82) | 6.85 (5.49-8.20) | 9.64 (8.03-11.26) |
| Injury risk score | 2.3 (1.5) | 2.2 (1.5) | 2.2 (1.6) | 23.39 (15.80-30.99) | 18.28 (11.34-25.21) | 26.86 (18.70-35.03) |
| Balance (n = 72) | ||||||
| Dominant leg score | 48.6 (6.4) | 48.7 (5.7) | 49.2 (5.8) | 5.43 (4.16-6.71) | 4.25 (3.24-5.25) | 5.93 (4.67-7.19) |
| ND leg score | 49.8 (6.2) | 49.6 (6.3) | 50.1 (6.1) | 5.39 (4.12-6.66) | 4.91 (3.79-6.02) | 6.08 (5.03-7.14) |
| Plank (n = 66-68) | ||||||
| Dominant arm score | 46.7 (6.7) | 47.9 (6.3) | 48.2 (6.9) | 6.91 (5.19-8.62) | 6.46 (4.82-8.10) | 7.04 (5.46-8.62) |
| ND arm score | 48.0 (5.5) | 48.0 (6.1) | 48.0 (5.4) | 5.49 (4.08-6.90) | 5.51 (4.42-6.60) | 5.89 (4.70-7.08) |
Abbreviations: cm: centimeters; CV: coefficient of variation; n: number of participants; SD: standard deviation; Sess.: session; *P < .05 vs. sess. 1.
Mean and Coefficient of Variation Results for the Unique Sparta Science Assessments Conducted Three Times Over 2-14 Days
| . | Mean (SD) (Sess. 1) . | Mean (SD) (Sess. 2) . | Mean (SD) (Sess. 3) . | CV (95% CI) (Sess. 1 vs. 2) . | CV (95% CI) (Sess. 2 vs. 3) . | CV (95% CI) (Sess. 1 vs. 3) . |
|---|---|---|---|---|---|---|
| Two-leg CMJ (n = 70-72) | ||||||
| Sparta score | 77.6 (5.2) | 78.0 (4.8) | 78.4 (4.6) | 2.25 (1.81-2.69) | 2.01 (1.61-2.41) | 2.81 (2.27-3.36) |
| Load score | 44.2 (7.2) | 43.4 (6.5) | 42.4 (6.0) | 6.23 (4.74-7.71) | 5.73 (4.39-7.08) | 7.42 (5.61-9.24) |
| Explode score | 45.2 (10.6) | 45.0 (9.1) | 44.0 (7.9) | 6.78 (5.07-8.50) | 6.18 (4.98-7.38) | 8.75 (6.57-10.92) |
| Drive score | 43.7 (13.2) | 44.3 (12.4) | 45.0 (11.4) | 9.69 (7.77-11.60) | 11.07 (8.60-13.55) | 13.35 (10.50-16.20) |
| Jump height (cm) | 37.3 (7.6) | 37.5 (7.8) | 37.3 (7.6) | 5.32 (4.01-6.64) | 4.73 (3.88-5.57) | 6.62 (5.18-8.07) |
| Injury risk score | 1.7 (1.2) | 1.6 (1.0) | 1.4 (1.0)* | 26.94 (16.67-37.21) | 32.24 (21.77-42.70) | 34.84 (23.83-45.86) |
| One-leg—dominant (n = 68-70) | ||||||
| Sparta score | 67.1 (3.7) | 67.6 (3.5) | 67.9 (3.3) | 1.83 (1.43-2.23) | 2.12 (1.62-2.63) | 2.28 (1.66-2.90) |
| Load score | 35.4 (4.1) | 35.4 (3.9) | 34.9 (3.4) | 5.16 (4.05-6.27) | 4.47 (3.73-5.22) | 5.29 (4.13-6.45) |
| Explode score | 24.1 (6.3) | 24.0 (5.9) | 23.7 (5.6) | 8.04 (6.37-9.70) | 7.33 (5.88-8.77) | 9.914 (7.89-11.93) |
| Drive score | 38.0 (16.5) | 40.1 (13.9) | 40.8 (13.2) | 18.50 (13.90-23.08) | 15.29 (11.70-18.89) | 22.34 (17.26-27.42) |
| Jump height (cm) | 17.5 (4.0) | 18.2 (3.8) | 18.0 (3.7) | 6.95 (5.56-8.34) | 6.43 (5.26-7.61) | 8.24 (6.92-9.57) |
| Injury risk score | 2.3 (1.5) | 2.2 (1.3) | 2.1 (1.4) | 25.79 (18.24-33.34) | 23.74 (15.90-31.58) | 29.38 (21.10-37.65) |
| One-leg—ND (n = 66-69) | ||||||
| Sparta score | 66.9 (4.0) | 67.4 (3.7) | 67.9 (3.6) | 2.17 (1.64-2.70) | 2.30 (1.72-2.88) | 2.70 (2.01-3.39) |
| Load score | 35.3 (3.8) | 35.0 (3.3) | 35.0 (3.3) | 5.25 (4.11-6.39) | 4.25 (3.28-5.21) | 5.38 (4.21-6.56) |
| Explode score | 23.6 (6.6) | 23.7 (6.1) | 23.8 (6.0) | 9.92 (7.10-12.75) | 7.89 (6.32-9.46) | 10.72 (8.09-13.34) |
| Drive score | 39.0 (16.1) | 40.1 (14.5) | 41.6 (14.4) | 19.69 (15.21-24.17) | 16.00 (11.83-20.16) | 21.98 (16.67-27.29) |
| Jump height (cm) | 17.8 (4.4) | 17.9 (4.0) | 18.1 (3.8) | 7.36 (5.89-8.82) | 6.85 (5.49-8.20) | 9.64 (8.03-11.26) |
| Injury risk score | 2.3 (1.5) | 2.2 (1.5) | 2.2 (1.6) | 23.39 (15.80-30.99) | 18.28 (11.34-25.21) | 26.86 (18.70-35.03) |
| Balance (n = 72) | ||||||
| Dominant leg score | 48.6 (6.4) | 48.7 (5.7) | 49.2 (5.8) | 5.43 (4.16-6.71) | 4.25 (3.24-5.25) | 5.93 (4.67-7.19) |
| ND leg score | 49.8 (6.2) | 49.6 (6.3) | 50.1 (6.1) | 5.39 (4.12-6.66) | 4.91 (3.79-6.02) | 6.08 (5.03-7.14) |
| Plank (n = 66-68) | ||||||
| Dominant arm score | 46.7 (6.7) | 47.9 (6.3) | 48.2 (6.9) | 6.91 (5.19-8.62) | 6.46 (4.82-8.10) | 7.04 (5.46-8.62) |
| ND arm score | 48.0 (5.5) | 48.0 (6.1) | 48.0 (5.4) | 5.49 (4.08-6.90) | 5.51 (4.42-6.60) | 5.89 (4.70-7.08) |
| . | Mean (SD) (Sess. 1) . | Mean (SD) (Sess. 2) . | Mean (SD) (Sess. 3) . | CV (95% CI) (Sess. 1 vs. 2) . | CV (95% CI) (Sess. 2 vs. 3) . | CV (95% CI) (Sess. 1 vs. 3) . |
|---|---|---|---|---|---|---|
| Two-leg CMJ (n = 70-72) | ||||||
| Sparta score | 77.6 (5.2) | 78.0 (4.8) | 78.4 (4.6) | 2.25 (1.81-2.69) | 2.01 (1.61-2.41) | 2.81 (2.27-3.36) |
| Load score | 44.2 (7.2) | 43.4 (6.5) | 42.4 (6.0) | 6.23 (4.74-7.71) | 5.73 (4.39-7.08) | 7.42 (5.61-9.24) |
| Explode score | 45.2 (10.6) | 45.0 (9.1) | 44.0 (7.9) | 6.78 (5.07-8.50) | 6.18 (4.98-7.38) | 8.75 (6.57-10.92) |
| Drive score | 43.7 (13.2) | 44.3 (12.4) | 45.0 (11.4) | 9.69 (7.77-11.60) | 11.07 (8.60-13.55) | 13.35 (10.50-16.20) |
| Jump height (cm) | 37.3 (7.6) | 37.5 (7.8) | 37.3 (7.6) | 5.32 (4.01-6.64) | 4.73 (3.88-5.57) | 6.62 (5.18-8.07) |
| Injury risk score | 1.7 (1.2) | 1.6 (1.0) | 1.4 (1.0)* | 26.94 (16.67-37.21) | 32.24 (21.77-42.70) | 34.84 (23.83-45.86) |
| One-leg—dominant (n = 68-70) | ||||||
| Sparta score | 67.1 (3.7) | 67.6 (3.5) | 67.9 (3.3) | 1.83 (1.43-2.23) | 2.12 (1.62-2.63) | 2.28 (1.66-2.90) |
| Load score | 35.4 (4.1) | 35.4 (3.9) | 34.9 (3.4) | 5.16 (4.05-6.27) | 4.47 (3.73-5.22) | 5.29 (4.13-6.45) |
| Explode score | 24.1 (6.3) | 24.0 (5.9) | 23.7 (5.6) | 8.04 (6.37-9.70) | 7.33 (5.88-8.77) | 9.914 (7.89-11.93) |
| Drive score | 38.0 (16.5) | 40.1 (13.9) | 40.8 (13.2) | 18.50 (13.90-23.08) | 15.29 (11.70-18.89) | 22.34 (17.26-27.42) |
| Jump height (cm) | 17.5 (4.0) | 18.2 (3.8) | 18.0 (3.7) | 6.95 (5.56-8.34) | 6.43 (5.26-7.61) | 8.24 (6.92-9.57) |
| Injury risk score | 2.3 (1.5) | 2.2 (1.3) | 2.1 (1.4) | 25.79 (18.24-33.34) | 23.74 (15.90-31.58) | 29.38 (21.10-37.65) |
| One-leg—ND (n = 66-69) | ||||||
| Sparta score | 66.9 (4.0) | 67.4 (3.7) | 67.9 (3.6) | 2.17 (1.64-2.70) | 2.30 (1.72-2.88) | 2.70 (2.01-3.39) |
| Load score | 35.3 (3.8) | 35.0 (3.3) | 35.0 (3.3) | 5.25 (4.11-6.39) | 4.25 (3.28-5.21) | 5.38 (4.21-6.56) |
| Explode score | 23.6 (6.6) | 23.7 (6.1) | 23.8 (6.0) | 9.92 (7.10-12.75) | 7.89 (6.32-9.46) | 10.72 (8.09-13.34) |
| Drive score | 39.0 (16.1) | 40.1 (14.5) | 41.6 (14.4) | 19.69 (15.21-24.17) | 16.00 (11.83-20.16) | 21.98 (16.67-27.29) |
| Jump height (cm) | 17.8 (4.4) | 17.9 (4.0) | 18.1 (3.8) | 7.36 (5.89-8.82) | 6.85 (5.49-8.20) | 9.64 (8.03-11.26) |
| Injury risk score | 2.3 (1.5) | 2.2 (1.5) | 2.2 (1.6) | 23.39 (15.80-30.99) | 18.28 (11.34-25.21) | 26.86 (18.70-35.03) |
| Balance (n = 72) | ||||||
| Dominant leg score | 48.6 (6.4) | 48.7 (5.7) | 49.2 (5.8) | 5.43 (4.16-6.71) | 4.25 (3.24-5.25) | 5.93 (4.67-7.19) |
| ND leg score | 49.8 (6.2) | 49.6 (6.3) | 50.1 (6.1) | 5.39 (4.12-6.66) | 4.91 (3.79-6.02) | 6.08 (5.03-7.14) |
| Plank (n = 66-68) | ||||||
| Dominant arm score | 46.7 (6.7) | 47.9 (6.3) | 48.2 (6.9) | 6.91 (5.19-8.62) | 6.46 (4.82-8.10) | 7.04 (5.46-8.62) |
| ND arm score | 48.0 (5.5) | 48.0 (6.1) | 48.0 (5.4) | 5.49 (4.08-6.90) | 5.51 (4.42-6.60) | 5.89 (4.70-7.08) |
Abbreviations: cm: centimeters; CV: coefficient of variation; n: number of participants; SD: standard deviation; Sess.: session; *P < .05 vs. sess. 1.
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