Health News
- Another Study Suggests That Lack Of Walking And Other Physical Activity Damages Blood Vessels And Causes Many Health Issues
If you are looking for a reason to commit to daily exercise in 2015, here are two: The U.S. surgeon general says most of us only exercise about half the recommended amount to be healthy, and a new study shows that this lack of activity damages our...
- Most Overweight Diabetics Don't Know How Much To Exercise For Weight Loss, And They Don't Exercise Enough
By Melissa Patrick Kentucky Health News Many overweight people with diabetes don't exercise enough for weight loss, and they also don't have a clear understanding of the recommended amount of exercise, according to a study reported by...
- Study Shows Students, Especially Those With Adhd, Have Improved Academic Performance After They Exercise
Children do better in school when they aren't forced to sit still all day, especially those with attention deficit hyperactivity disorder, Gretchen Reynolds reports in The New York Times. Recent research, published last year in The Journal of Pediatrics,...
- Leaders In Health Care And Education Meet On Child Obesity And What Can Be Done About It, And Not Just In The Schools
By Al Cross Kentucky Health News Children who are physically active are likely to be better learners, but not enough Kentucky schools seem to put that knowledge into practice, speakers suggested at last week's Kentucky Summit on Childhood Obesity...
- Covington Schools Show 'fitness Rocks' By Lowering Body Mass, Lifting The Bars Of Nutrition, Wellness And Academic Achievement
Sparks are flying in Covington Independent Schools. The schools' Fitness Rocks program, which combines fitness and wellness activities in an after-school program four or five days a week to create a healthier community for students, is the reported...
Health News
Researchers discuss physical activity as a way of maintaining or improving health; daily walking is still the best exercise
By Melissa Patrick
Kentucky Health News
Obesity worsens the damage that arthritis does to joints, but simply telling patients to go home and diet and exercise is not working, and health care providers must proactively monitor their patients and help them find affordable solutions to succeed. And daily walking is still the best exercise.
Those were examples of research findings discussed at the 10th annual Center for Clinical and Translational Science conference sponsored by the University of Kentucky on March 25. More than 700 researchers, students, policymakers and guests discussed research with a focus on physical activity across the lifespan.
Stephen Messier, professor and director of a biomechanics laboratory at Wake Forest University, said obesity has a significant effect on joint health, particularly osteoarthritis, which he said is quite painful. He called for closer attention to obese patients with arthritis.
He said a study found that a combination of diet and exercise over an extended period of time offers the best results for less pain and less disability. He said that a separate study found those who lost 10 percent of their body weight had the most "significant outcomes" related to function, which included walking speed.
The conference featured 31 oral presentations and 270 poster presentations, addressing a vast array of topics including physical inactivity in children, physical inactivity in chronic disease and biomedical informatics.
"The conference was designed to raise awareness of the science behind the benefits of exercise and the dangers of physical inactivity," Charlotte Petterson, professor and associate dean of research in the College of Health Sciences, who chaired this year's conference, said in a UK press release.
The keynote speaker, Duke University medicine professor William E. Kraus, encouraged walking as a proven and simple activity that can improve health and actually extend life. "Fitness always trumps fatness," he said, noting that a "culture of convenience" and conditions of built environments, such as absence of sidewalks, deter people from physical activity.
Research on fourth and fifth graders in two Clay County schools, while in the early stages of analysis, found that obesity and inactivity begins early.
Karyn Esser, professor of physiology at the UK College of Medicine, said her research was examining the circadian rhythms and physical activities of students because changes in natural circadian rhythms "can create pre-cursors to disease" in just seven days, even in healthy young people. She said her study is intended to help schools improve students' health by adjusting meal times and offering physical activities to best coincide with circadian rhythms.
The data for Esser's study was gathered through electronic devices that the 136 students wore for seven days to measure activity, heart rate and skin temperature. The students also kept a daily journal to record their activities. So far, Esser said, the data show 33 percent of the students are considered obese, their initial blood pressure measurements are on the high end of normal, and the students are less active on weekends and nights than during the school week.
Another UK study found that students who are more active during the school day do better in mathematics.
Alicia Fedewa and Heather Erwin of the College of Education said they found that increased physical activity levels "significantly improved" math scores and slightly improved reading scores of the students who got an extra 20 minutes of movement on each school day. They recommended two short 15-minute recesses per day, rather than one long one. They also said that classroom "energizers" and stability balls also help students with these behaviors.
The researchers said many studies show that students who participate in recess and physical education during the school day are more focused and less fidgety, show less listlessness, and have better overall classroom behavior. They said more controlled studies need to be conducted, but said most studies to date have found that fit kids have less anxiety and better overall well-being. Also, a regimen of consistent physical activity is best for kids with attention deficit hyperactivity disorder (ADHD).
Kentucky Health News
Obesity worsens the damage that arthritis does to joints, but simply telling patients to go home and diet and exercise is not working, and health care providers must proactively monitor their patients and help them find affordable solutions to succeed. And daily walking is still the best exercise.
Those were examples of research findings discussed at the 10th annual Center for Clinical and Translational Science conference sponsored by the University of Kentucky on March 25. More than 700 researchers, students, policymakers and guests discussed research with a focus on physical activity across the lifespan.
Stephen Messier, professor and director of a biomechanics laboratory at Wake Forest University, said obesity has a significant effect on joint health, particularly osteoarthritis, which he said is quite painful. He called for closer attention to obese patients with arthritis.
He said a study found that a combination of diet and exercise over an extended period of time offers the best results for less pain and less disability. He said that a separate study found those who lost 10 percent of their body weight had the most "significant outcomes" related to function, which included walking speed.
The conference featured 31 oral presentations and 270 poster presentations, addressing a vast array of topics including physical inactivity in children, physical inactivity in chronic disease and biomedical informatics.
"The conference was designed to raise awareness of the science behind the benefits of exercise and the dangers of physical inactivity," Charlotte Petterson, professor and associate dean of research in the College of Health Sciences, who chaired this year's conference, said in a UK press release.
The keynote speaker, Duke University medicine professor William E. Kraus, encouraged walking as a proven and simple activity that can improve health and actually extend life. "Fitness always trumps fatness," he said, noting that a "culture of convenience" and conditions of built environments, such as absence of sidewalks, deter people from physical activity.
Karyn Esser, professor of physiology at the UK College of Medicine, said her research was examining the circadian rhythms and physical activities of students because changes in natural circadian rhythms "can create pre-cursors to disease" in just seven days, even in healthy young people. She said her study is intended to help schools improve students' health by adjusting meal times and offering physical activities to best coincide with circadian rhythms.
The data for Esser's study was gathered through electronic devices that the 136 students wore for seven days to measure activity, heart rate and skin temperature. The students also kept a daily journal to record their activities. So far, Esser said, the data show 33 percent of the students are considered obese, their initial blood pressure measurements are on the high end of normal, and the students are less active on weekends and nights than during the school week.
Another UK study found that students who are more active during the school day do better in mathematics.
Alicia Fedewa and Heather Erwin of the College of Education said they found that increased physical activity levels "significantly improved" math scores and slightly improved reading scores of the students who got an extra 20 minutes of movement on each school day. They recommended two short 15-minute recesses per day, rather than one long one. They also said that classroom "energizers" and stability balls also help students with these behaviors.
The researchers said many studies show that students who participate in recess and physical education during the school day are more focused and less fidgety, show less listlessness, and have better overall classroom behavior. They said more controlled studies need to be conducted, but said most studies to date have found that fit kids have less anxiety and better overall well-being. Also, a regimen of consistent physical activity is best for kids with attention deficit hyperactivity disorder (ADHD).
- Another Study Suggests That Lack Of Walking And Other Physical Activity Damages Blood Vessels And Causes Many Health Issues
If you are looking for a reason to commit to daily exercise in 2015, here are two: The U.S. surgeon general says most of us only exercise about half the recommended amount to be healthy, and a new study shows that this lack of activity damages our...
- Most Overweight Diabetics Don't Know How Much To Exercise For Weight Loss, And They Don't Exercise Enough
By Melissa Patrick Kentucky Health News Many overweight people with diabetes don't exercise enough for weight loss, and they also don't have a clear understanding of the recommended amount of exercise, according to a study reported by...
- Study Shows Students, Especially Those With Adhd, Have Improved Academic Performance After They Exercise
Children do better in school when they aren't forced to sit still all day, especially those with attention deficit hyperactivity disorder, Gretchen Reynolds reports in The New York Times. Recent research, published last year in The Journal of Pediatrics,...
- Leaders In Health Care And Education Meet On Child Obesity And What Can Be Done About It, And Not Just In The Schools
By Al Cross Kentucky Health News Children who are physically active are likely to be better learners, but not enough Kentucky schools seem to put that knowledge into practice, speakers suggested at last week's Kentucky Summit on Childhood Obesity...
- Covington Schools Show 'fitness Rocks' By Lowering Body Mass, Lifting The Bars Of Nutrition, Wellness And Academic Achievement
Sparks are flying in Covington Independent Schools. The schools' Fitness Rocks program, which combines fitness and wellness activities in an after-school program four or five days a week to create a healthier community for students, is the reported...