29- standing Flashcards
how long do kids spend sedentary
10-14hrs day (85% of waking hours)
can instruction of sit/stand desks improve complience
yes
in absence of training yielded no marked changes in worker performance
starrett rekommendations for footwear (4)
- flat, zero drop shoes
- adequately padded to protect soles
- non restrictive toe box
- Flexible enough to bend
solutions to trouble wit standing desk transition
- gradual increase in standing time
- shift pos often
- use foot stool
when standing 2 hr at work station what % will develop LBP
40-64%
Those who delevelpp pan w standing had what muscularity
had increased co activation of bilateral glue medius and trunk flex-ext mm
what test would be good at identifying this at risk of developing pain w standing
a combo of positive active hip abduction test and pressence of mm coactivation during standing
what exercises proved beneficial in reducing LBP during standing
core + hip exercise program
what weakness has a predisposing factor to PD in standing
hip abductor fatigility
does standing on a sloped surface affect LBP
-people who get LBP during standing demonstrated a 59.4% reduction in their subjective LBP ratings
- -changed pos 85x in 2hrs
- spent more time in decline pos (78%)
optimal sit:stand
1:1 (up to 1:3)
optimal sit:stand
1:1 (up to 1:3)
beginner recomendations for sit to stand
- limit standing to 15mins or less (lengthen over time)
- Ind who are PD in standing may need to start in more time sitting and build up
- may be benefit to participate in stabilization based exercise
what has 2 mins of power posing been shown to do
shown to decrease cortisol and increase test
standing desk, and student engagement
higher in fall but not sig in spring
standing desk brain function
utilization of the stand-biased desks was largely associated w improved executive function + working memory capabilities
standing desks and productivity
standing desks increased standing time without reducing productivity
(45% more productive in call centres)
standing desks and physical activity
standing work sig increases mod and vigorous physical activity especially on weekdays
But not effective stat for tx of obesity
treadmill desks and productivity
> 4hrs day may reduce productivity
cognitive performance remains unaffected
exercise and attention/memory
incease attention, memory, academic performance
-reduce unfocused and distracted behaviour
regular physical and academic performance benefits (3)
- increased standardized testing scores
- Higer intensity has greater effects
- improve vocabulary memory (team based games)
mod physical exercise and brain sizes
physically fit children have larger hippocampal and basal ganglia volume (both associated w learning)
when is the best time to move in school
greatest cog benefits when scheduled early or mid part of day (but not first period)
