From: The Perceptions of Elite Professional Rugby League Players and Staff on the National Rugby League Annual Calendar: A Mixed-Methods Study
Player
Staff
p value
Off-season
n = 439
n = 44
Complete inactivity
3.1 ± 2.0
–
Optimal length
9.0 ± 3.8*
7.3 ± 1.4*
0.005
Pre-season
9.2 ± 3.1*
11.5 ± 2.9*
< 0.001
Minimal length
7.3 ± 2.8*
9.2 ± 2.7*