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Pedal desks may reduce health risks of sedentary workplace | fitness

Pedal desks can help sedentary employees achieve their health goals, and lower the risk of diseases linked to physical inactivity…

Pedal desks can help sedentary employees achieve their health goals, and lower the risk of diseases linked to physical inactivity such as obesity, diabetes and heart disease, a study has found.

Researchers from the University of Massachusetts Amherst in The US found that pedalling while conducting work tasks improved insulin responses to a test meal.

Insulin levels following the meal were lower when sedentary workers used a pedal desk compared to a standard desk. In addition, work skills were not reduced in the pedalling condition.

Researchers said that pedal desks could have the potential to achieve public and occupational health goals in sedentary work environments. They point out that physical inactivity and sedentary work environments have been linked to higher rates of obesity, diabetes and heart disease through insulin resistance and other mechanisms. “Instead of approaching the problem by trying to squeeze intermittent activity into a largely sedentary work routine, we chose to consider integrating physical activity into the workday,” said Stuart Chipkin, who led the study published in the journal Medicine & Science in Sports & Exercise .

Researchers felt that the alternatives now available for office workers &#821

1; standing desks and treadmill desks – are not feasible for use for whole shifts and may even pose some barriers, such as standing too long.

In contrast, a pedal desk can be used in a seated position at the user’s own pace for as little or as much time as the worker chooses.

Though there are currently no commercial pedal desks on the market, researchers were able to use a prototype pedal desk.

They recruited 12 overweight / obese full-time sedentary office workers, six men and six women, and tested them in two conditions, pedaling at self-selected light intensity pace for two hours, and working while seated for two hours at a conventional desk .

In beide condities, deelnemers hebben computer-gebaseerde taken en getest op muisvaardigheid, typende snelheid en nauwkeurigheid, leesbegrip en concentratie / aandacht.

De deelnemers gaf ook bloedmonsters na het eten van een lichte maaltijd voor analyse van metabolische reacties of glucose , insulin and free fatty acids, a link between obesity, insulin resistance and type 2 diabetes.

Researchers report that pedal desk use required significantly less insulin to maintain glucose concentrations compared to using the standard desk.

“It took much less insulin to keep their blood sugars the same. Dit betekent dat het lichaam niet zo hard werkt om bloedglucose en vetzuren te handhaven met gebruik van de pedaalbureau in vergelijking met een standaardbureau, “aldus Chipkin.

“Fra det metaboliske punktet, det pedale skrivebord ser ut til at være nyttigt og fra arbejdspladsen, arbeidsoppgaver var ikke forringede,” sagde han.

First Published: Nov 11, 2018 12:52 IST

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