Tracking each step may be fun for some. Recent studies have shown that using devices like the Fitbit Zip Tracker has little (or no) impact on how much weight someone loses. Health.
“Knowing how actively one does not move on to get people to do more,” said study leader Eric Finkelstein from the Duke-NUS Medical School in Singapore, who told the novelty of the tracker after a while.
Finkelstein and his colleagues demonstrated their position during a one-year process involving 800 adults in the city / state. More than half of the participants were classified as overweight or obese, about 33% as “active”. All were divided into 4 groups, including a control group that received information about sports but no device while the second group used Fitbit Zips. However, people in both groups received just under $ 3 a week to participate. In the meantime, the remaining groups each got trackers along with $ 11 for each week they logged 50,000-70,000 steps. While one of these groups decided to donate their proceeds to charity, the other participants decided to keep the money.
At the end of the 6 months, Finkelstein reported that paid Fitbit users showed the largest increase in physical activity. Almost 90% of all study participants dropped the device altogether. And while physical activity did not decrease as much among those who used the trackers as among those who did not, the researchers found that the extra steps were not really enough to improve their blood pressure, much less weight. The results of the Finkelstein study (funded by the Singapore Ministry of Health) can be found online in the journal Lancet Diabetes & amp; Endocrinology.
Meanwhile, a similar study was conducted by John Jakicic, a researcher for health and physical activity at the University of Pittsburgh. In this program, 470 people, ages 18 to 35 years with BMI 25-39, were on a low calorie diet and asked to exercise while exercising. The device was worn around the upper arm and measured the heat generated by movement rather than the heart rate measured by wrist-trackers such as Fitbits, Apple watches, Nike and Jawbone bands.
According to the report for this program, published in the September issue of JAMA , 50% Participants started self-diagnosing their diet and exercise after 6 months. the other half received fitness trackers to monitor their activity. Interestingly, the researchers found that people who carried activity trackers as part of their diet and fitness regimens lost an average of two pounds less, though both groups declined slightly thanks to better eating habits. Levels of activity. The purpose of this experiment: was to see if adding younger adults to lose weight early to ward off more weight gain as they reach middle age.