Table 2. Forwards effort-based match activities and physical test correlation.

KPI	Carries	Tackles	Attacking First 3	Defensive First 3	Effective Attacking Rucks	Total Possession	Passes
Body Mass (kg)						0.616	0.606
Speed/Collision
10m Momentum (kg·s-1)							0.524
5m Sled Drive (s)			-0.447	-0.525			-0.570
Drop Jumps
40 cm RSI (au)			0.548
40 cm JH (cm)		0.643	0.669	0.638	0.743
20 cm RSI (au)			0.690	0.677	0.550
20 cm JH (cm)		0.641	0.595	0.545	0.654
SL (avg) 20 cm RSI (au)	0.695
Endurance
Yo-Yo IRTL1 (m)		0.717	0.568	0.581	0.630	0.522	0.651