80 This study suggested a relationship between the injury category/grade and prognosis, particularly in differentiating the return to play duration between 'functional' and 'structural' disorders.
This finding was not reproduced in 15 dancers with 'stretch' type injuries of the hamstrings, 27 and previous studies have not found an association between injury location and return to play duration.
Outdoor physical activity consisted of skill practice (duration 24.11±11.04 min, intensity <3 METs) and playing sports (duration 11.48±5.53 min, intensity 2.6 8.8 METs).
Outdoor physical activity consisted of skill practice (duration 24.11±11.04 min, intensity <3 metabolic equivalent of tasks) and playing sports (duration 11.48±5.53 min, intensity 2.6 8.8 metabolic equivalent of tasks).
The bears were facing each other only 14.6% (±5.5% SD) of the play duration.
The relationship between rates of expression production, mimicry, and play duration was also examined.
Although there was no relationship between facial behaviour and play duration in contrast to previous studies21,22, facial mimicry was exact predominantly during gentle play.
Although, we failed to find any relationship between facial expression production and play duration, in contrast to previous studies21,22, indicating that unveiling the function of facial expression production in sun bears requires further investigation.
No significant correlation was observed between the rate of expressions produced (total number of expressions divided by the total amount of time spent playing during observations) and the play duration per subject (Spearman's rank correlation: rs(22) = −0.07, p = 0.750).
Fixing the video length to a specific play duration per time point (one-half second or one second) helps you watch for these missing time points.
