(n = 212) | Mean (SD) | S2bs | S2ws | λ |
---|---|---|---|---|
SD, standard deviation; S2bs, between subject variance; S2ws, within subject variance; λ, variance ratio S2ws/S2bs. | ||||
Trunk flexion over 20° | 20.4 (11.4) | 96.8 | 137.0 | 1.4 |
(41.3%) | (58.7%) | |||
Trunk flexion over 45° | 4.4 (4.5) | 14.2 | 25.5 | 1.8 |
(35.9%) | (64.1%) | |||
Lifting and carrying loads over 10 kg | 0.9 (1.6) | 1.2 | 6.2 | 5.2 |
(16.5%) | (83.5%) |