Table 1.
Within-session descriptive statistics for peak force measurements, per device and testing day.
Table 2.
Within-session ICCs3.1, 95%CIs, SEM and MDC estimates for both devices and limbs, according to testing day.
Table 3.
Between-session descriptive statistics, ICCs, 95%CIs, SEM and MDC estimates for both devices, according to limb.
Fig 1.
Within-session agreement between devices for hip flexion peak force measurement (both limbs and testing days).
Note: The Y axis (difference between devices) at 0 indicates perfect agreement; positive values show the ForceFrame recorded greater values, whereas negative values show the Belt-stabilised handheld dynamometer recorded greater values. Thick black lines correspond to 95% limits of agreement, dashed black lines represent observed mean agreement. Key: B-HHD = Belt-stabilised handheld dynamometer; diff = difference, FF = ForceFrame; LOA = limits of agreement; n = newtons.
Fig 2.
Within-session agreement between devices for hip extension peak force measurement (both limbs and testing days).
Note: The Y axis (difference between devices) at 0 indicates perfect agreement; positive values show the Forceframe recorded greater values, whereas negative values show the Belt-stabilised handheld dynamometer recorded greater values. Thick black lines correspond to 95% limits of agreement, dashed black lines represent observed mean agreement. Key: B-HHD = Belt-stabilised handheld dynamometer; diff = difference, FF = ForceFrame; LOA = limits of agreement; n = newtons.