Rosa Pereira led a team of researchers from the University of Campinas (UNICAMP), Sao Paulo, Brazil who investigated the effects of the aquarobics class on a group of 71 expectant mothers.
About half of the women were randomly allocated to attend three 50-minute sessions a week over the course of their pregnancy, the others did not take part in the water aerobics. According to Pereira, “We found no statistically significant differences in the duration of labor or the type of delivery between the two groups. However, only 27% of women in the aquarobics group requested analgesia, compared to 65% in the control group. This represents a 58% reduction in requests.”
Exercise during pregnancy has been the subject of much debate, the main concern being that it may interfere with fetal/placental demands, increasing the risk of abnormalities or compromising fetal development or growth. The researchers found that there was no harmful effect on the cardiovascular health of the women who practiced water aerobics.
Pereira said, “We’ve shown that the regular practice of moderate water aerobics during pregnancy is not detrimental to the health of the mother or the child. In fact, the reduction in analgesia requests suggests that it can get women into better psycho-physical condition.”
Neonatal results from the study confirm the wellbeing of the newborn infants born to mothers who took part in the aquarobics.
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University of Maryland researchers contribute to historic detection of gravitational waves and light created by event
On August 17, 2017, at 12:41:04 UTC, scientists made the first direct observation of a merger between two neutron stars--the dense, collapsed cores that remain...
Seven new papers describe the first-ever detection of light from a gravitational wave source. The event, caused by two neutron stars colliding and merging together, was dubbed GW170817 because it sent ripples through space-time that reached Earth on 2017 August 17. Around the world, hundreds of excited astronomers mobilized quickly and were able to observe the event using numerous telescopes, providing a wealth of new data.
Previous detections of gravitational waves have all involved the merger of two black holes, a feat that won the 2017 Nobel Prize in Physics earlier this month....
Material defects in end products can quickly result in failures in many areas of industry, and have a massive impact on the safe use of their products. This is why, in the field of quality assurance, intelligent, nondestructive sensor systems play a key role. They allow testing components and parts in a rapid and cost-efficient manner without destroying the actual product or changing its surface. Experts from the Fraunhofer IZFP in Saarbrücken will be presenting two exhibits at the Blechexpo in Stuttgart from 7–10 November 2017 that allow fast, reliable, and automated characterization of materials and detection of defects (Hall 5, Booth 5306).
When quality testing uses time-consuming destructive test methods, it can result in enormous costs due to damaging or destroying the products. And given that...
Using a new cooling technique MPQ scientists succeed at observing collisions in a dense beam of cold and slow dipolar molecules.
How do chemical reactions proceed at extremely low temperatures? The answer requires the investigation of molecular samples that are cold, dense, and slow at...
Scientists from the Max Planck Institute of Quantum Optics, using high precision laser spectroscopy of atomic hydrogen, confirm the surprisingly small value of the proton radius determined from muonic hydrogen.
It was one of the breakthroughs of the year 2010: Laser spectroscopy of muonic hydrogen resulted in a value for the proton charge radius that was significantly...
17.10.2017 | Event News
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10.10.2017 | Event News
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