Table 5.

Performance prediction accuracy across sports Categories.

Sport Type	Performance Metric	MAE ± CI (95%)	RMSE ± CI (95%)	MSE	R² ± CI (95%)	p-value	Cohen’s d
Track and Field	Sprint Velocity (m/s)	0.183 ± 0.021	0.241 ± 0.028	0.058	0.926 ± 0.015	< 0.001	1.47
	Step Length (cm)	2.374 ± 0.284	3.156 ± 0.378	9.960	0.912 ± 0.018	< 0.001	1.35
	Ground Contact Time (ms)	4.127 ± 0.495	5.843 ± 0.701	34.141	0.894 ± 0.022	< 0.001	1.28
Basketball	Jump Height (cm)	1.856 ± 0.223	2.473 ± 0.296	6.116	0.903 ± 0.019	< 0.001	1.31
	Movement Speed (m/s)	0.246 ± 0.030	0.318 ± 0.038	0.101	0.887 ± 0.023	< 0.001	1.24
	Acceleration (m/s²)	0.324 ± 0.039	0.428 ± 0.051	0.183	0.874 ± 0.025	< 0.001	1.19
Soccer	Running Speed (m/s)	0.212 ± 0.026	0.284 ± 0.034	0.081	0.897 ± 0.021	< 0.001	1.29
	Kick Force (N)	24.516 ± 2.942	31.842 ± 3.821	1,013.911	0.865 ± 0.027	< 0.001	1.15
	Distance Covered (m)	3.845 ± 0.461	5.127 ± 0.615	26.286	0.891 ± 0.022	< 0.001	1.26
Swimming	Stroke Rate (strokes/min)	1.247 ± 0.150	1.683 ± 0.202	2.834	0.918 ± 0.017	< 0.001	1.41
	Velocity (m/s)	0.094 ± 0.011	0.127 ± 0.015	0.016	0.908 ± 0.019	< 0.001	1.33
	Turn Time (ms)	21.374 ± 2.565	28.563 ± 3.428	815.844	0.883 ± 0.023	< 0.001	1.22