The study exposed 40 healthy participants with a mean age of 27 to two minutes of slow split-belt walking, then to a 15-minute period in which one belt went much faster than the other so that participants began to drag one foot, simulating a limp.
The numbers start to drop off from there, and the mean age of a core gamer is 30.
FORBES: NPD Says Core Gamers are Numerous and Older Than You Think
MADD's emotion, coupled with the prospect of states losing their road money, mean that a lower drinking age remains as dim a prospect as a cold Bud in Utah.
The rules for beginning school mean that a child reaches compulsory school age at the beginning of the term following their fifth birthday.
We have a minimum wage in the UK which is more than 50% of the mean wage for the younger age groups and we also have a disproportionate concentration of unemployment among these groups.
FORBES: The Effect of the Minimum Wage on Youth Unemployment
But he also speculates that it's to do with the rise in second marriages for men, sometimes with younger women, which can mean becoming a father again at a more advanced age.
The only exceptions are Wembley Stadium, St James' Park, Old Trafford and North Greenwich Arena, where existing licensing agreements mean all spectators need a ticket, regardless of their age.
BBC: London 2012: Olympic ticket priority sales dates revealed
It's what we mean when we talk about a new, post-bureaucratic age.
Or what about the fact that the president's reform proposal would mean that a young person can be covered up until the age of 26 by a parent's plan, rather than the current limit of 19 for those who don't attend college?
Labour rebels, who fear greater freedom from local authorities could mean a "back-door" return to academic selection at age 11, want a national code on admissions to be made legally binding.
BBC: NEWS | UK | UK Politics | Kelly defiant over school reforms
Between 1970 and 2000 the mean age at which women had their first child in a range of OECD countries rose by more than a year every decade, and many more women now have their families in their 30s.
From 1 April, changes to housing benefit affecting working-age social housing tenants deemed to have spare bedrooms will mean a 14% cut for those with one extra room and of 25% for those with two or more.
"But a move to a two-tier system does not sound a good step forward, " he added, saying such a change would mean choices about children's futures being taken at too young an age.
The generational change mean executives seek a new crop of leaders who can inspire others "across geographic and age barriers, " and who were comfortable with uncertainty as well as being curious, educated, well read and traveled.
In 2005 the average age of a civil servant was 42, three years more than the private-sector mean.
He said the results would mean that out of 100 women trying to become pregnant at age 30, 91 will have a child within four years naturally, another three will do so during the next two years thanks to IVF and six will remain childless.
BBC: The researchers evaluated women's chances of conceiving
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