Table 3. Multiple regression results for PACES score.

PACES	5v5 SSGs	1v1 SSGs	Long HIIT	Short HIIT	ß (Range)
	B, SE, 95% CI	B, SE, 95% CI	B, SE, 95% CI	B, SE, 95% CI
Constant	138.88***, 24.60 [89.82, 187.93]	126.01***, 20.57 [84.98, 167.04]	117.58***, 28.44 [60.87, 174.30]	131.23***, 22.56 [86.25, 176.22]
Sleep (h)	-.997, 1.26 [-3.51, 1.51]	-.854, 1.34 [-3.52, 1.81]	-3.23*, 1.60 [-6.42, -.04]	-2.63, 1.33 [-5.29, .02]	-.07 to -.21,
SNQ (A.U.)	1.95, 1.68 [-1.40, 5.29]	3.96*, 1.58 [.82, 7.11]	-.326, 1.73 [-3.78, 3.13]	-1.06, 1.63 [-4.31, 2.20]	-.06 to .29
PRS (A.U.)	-.592, .96 [-2.50, 1.32]	1.01, .81 [-.61, 2.64]	.583, .96 [-1.33, 2.50]	1.92*, .88 [.16, 3.68]	-.07 to .20
TMD (A.U.)	-.568***, .09 [-.75, -.39]	-.416***, .08 [-.58, -.25]	-.354**, .10 [-.55, -.16]	-.456***, .08 [-.62, -.29]	-.68 to -.36
%HRres (%)	.237, .27 [-.30, .78]	.070, .21 [-.35, .49]	.467, .30 [-.13, 1.07]	.158, .278 [-.40, .713]	.03 to .16
RPE (A.U.)	-.327, .87 [-2.05, 1.40]	-.602, .91 [-2.41, 1.21]	-3.04**, .98 [-4.99, -1.09]	-.414, .99 [-2.38, 1.55]	-.30 to -.04
R2	.41	.38	.39	.53
Adjusted R2	.36***	.33***	.34***	.49***

Note: Model = “Enter” method in SPSS Statistics; B = unstandardized regression coefficient; CI = confidence interval; LL = lower limit; UL = upper limit; SE B = standard error of the coefficient; β = standardized coefficient; R² = coefficient of determination; SSGs = Small-Sided Games; HIIT = High-Intensity Interval Training; PACES = Physical Activity Enjoyment Scale; SNQ = Standardized Nordic Questionnaire; PRS = Perceived Recovery Status; TMD = Total Mood Disturbance; %HRres = percentage of heart rate reserve; RPE = Rating of Perceived Exertion; A.U.: arbitrary units.