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Health and Fitness - The Huffington Post
Aerobic Exercise Can Impact Brain Power In Older Women, Study Says
While we've known for some time about the many long-term benefits of exercise, from increased strength to a revved up metabolism, new research shows aerobic exercise also may have considerable effects on the memory area of the brain in older women.
A small study published online in the British Journal of Sports Medicine found a link between regular aerobic exercise and the size of the area of the brain (hippocampus) involved in verbal memory and learning among women whose brain power has been affected by age. The hippocampus has become a main focal point in dementia research because it is the area of the brain involved in verbal memory and learning, but also is very sensitive to the effects of aging.
Canadian researchers studied the impact of different types of exercise on 86 women with mild memory problems, all between 70 and 80 years old, over a six-month period.
Roughly equal numbers of them were assigned to either twice weekly hour-long sessions of aerobic training (brisk walking); or resistance training, such as lunges, squats, and weights; or balance and muscle toning exercises.
The results showed that the total volume of the hippocampus in the group who had completed the full six months of aerobic training was significantly larger than that of those who had lasted the course doing balance and muscle toning exercises.
No such difference in volume was seen in those doing resistance training compared with the balance and muscle toning group.
Although researchers say further studies are needed, they stress that aerobic exercise at the very least seems linked to the cognitive abilities of aging women.
There are hundreds of benefits of exercise at any age but, for older adults, the affects are especially dramatic. Another study in 2006 showed that exercise not only improved brain function but actually increased brain volume in older adults.
And it seems even starting an exercise regimen later in life reaps major health benefits. A recent study found that older adults who started to exercise even once a week -- even after being inactive -- were three to four times more likely to age healthily compared to their continuously inactive peers.
A small study published online in the British Journal of Sports Medicine found a link between regular aerobic exercise and the size of the area of the brain (hippocampus) involved in verbal memory and learning among women whose brain power has been affected by age. The hippocampus has become a main focal point in dementia research because it is the area of the brain involved in verbal memory and learning, but also is very sensitive to the effects of aging.
Canadian researchers studied the impact of different types of exercise on 86 women with mild memory problems, all between 70 and 80 years old, over a six-month period.
Roughly equal numbers of them were assigned to either twice weekly hour-long sessions of aerobic training (brisk walking); or resistance training, such as lunges, squats, and weights; or balance and muscle toning exercises.
The results showed that the total volume of the hippocampus in the group who had completed the full six months of aerobic training was significantly larger than that of those who had lasted the course doing balance and muscle toning exercises.
No such difference in volume was seen in those doing resistance training compared with the balance and muscle toning group.
Although researchers say further studies are needed, they stress that aerobic exercise at the very least seems linked to the cognitive abilities of aging women.
There are hundreds of benefits of exercise at any age but, for older adults, the affects are especially dramatic. Another study in 2006 showed that exercise not only improved brain function but actually increased brain volume in older adults.
And it seems even starting an exercise regimen later in life reaps major health benefits. A recent study found that older adults who started to exercise even once a week -- even after being inactive -- were three to four times more likely to age healthily compared to their continuously inactive peers.
3 Fat-Blasting HIIT Workouts To Try Now
By Alex Orlov for Life by DailyBurn
Efficiency is the name of the game when it comes to high-intensity interval training, better known as HIIT. The training method has skyrocketed in popularity for good reason: Alternating between all-out effort and brief recovery periods has been shown to rev metabolism, improve cardiovascular endurance and get you fitter in less time. HIIT also challenges both your anaerobic and aerobic systems. Even after you've stopped working out, you'll continue to burn calories thanks to EPOC, or excess post-exercise oxygen consumption.
Not sure how to build your own HIIT workout plan? DailyBurn trainer Anja Garcia has you covered with these three HIIT workouts for every exercise preference, from the treadmill to your living room to the great outdoors. Plus, each workout takes just 10 minutes flat. You'll be thrilled how quick and convenient they are. Lose those excuses, it's time to HIIT it!
10-Minute Treadmill HIIT Workout
Hop on and off the treadmill in no time at all with this interval workout that alternates pace and incline to keep you on your toes. Sprint it out at the end with a steep uphill meant to challenge your glutes and quads.
Two-minute brisk walk (3.0 incline)
Two-minute jog (1.5 incline)
One-minute run (1.5 incline)
Two-minute brisk walk (3.5 incline)
Two-minute jog (3.5 incline)
One-minute uphill sprint (3.5 incline)
10-Minute Indoor HIIT Workout
No gym? No problem. This high-intensity workout doesn't require any equipment, so you can do it anywhere, anytime. Crank up your favorite tunes and try it on your living room floor. Rest for 30 seconds (or less) between each exercise.
10 lunge jumps
20 pushups
30 squats
40 chair dips
50 mountain climbers
10-Minute Outdoor HIIT Workout
The weather's warming up, so why not take your workout outside? Spring into action with a mix of sprinting and bodyweight moves. All you need is a park bench and a railing.
1. Park Bench
One-minute jog, 30-second sprint
20 single-leg step ups
20 squat jumps
20 tricep dips
2. Railing
One-minute jog, 30-second sprint
20 incline pushups
30 pliƩ squat jumps
10 incline lever pull-ups
3. Park Bench
One-minute jog, 30-second sprint
10 decline pushups
20 power knee steps
10 burpees
More from Life by DailyBurn:
The 20-Minute TRX Workout
9 Delicious Green Smoothie Recipes
The Do-It-Anywhere HIIT Workout
Efficiency is the name of the game when it comes to high-intensity interval training, better known as HIIT. The training method has skyrocketed in popularity for good reason: Alternating between all-out effort and brief recovery periods has been shown to rev metabolism, improve cardiovascular endurance and get you fitter in less time. HIIT also challenges both your anaerobic and aerobic systems. Even after you've stopped working out, you'll continue to burn calories thanks to EPOC, or excess post-exercise oxygen consumption.
Not sure how to build your own HIIT workout plan? DailyBurn trainer Anja Garcia has you covered with these three HIIT workouts for every exercise preference, from the treadmill to your living room to the great outdoors. Plus, each workout takes just 10 minutes flat. You'll be thrilled how quick and convenient they are. Lose those excuses, it's time to HIIT it!
10-Minute Treadmill HIIT Workout
Hop on and off the treadmill in no time at all with this interval workout that alternates pace and incline to keep you on your toes. Sprint it out at the end with a steep uphill meant to challenge your glutes and quads.
Two-minute brisk walk (3.0 incline)
Two-minute jog (1.5 incline)
One-minute run (1.5 incline)
Two-minute brisk walk (3.5 incline)
Two-minute jog (3.5 incline)
One-minute uphill sprint (3.5 incline)
10-Minute Indoor HIIT Workout
No gym? No problem. This high-intensity workout doesn't require any equipment, so you can do it anywhere, anytime. Crank up your favorite tunes and try it on your living room floor. Rest for 30 seconds (or less) between each exercise.
10 lunge jumps
20 pushups
30 squats
40 chair dips
50 mountain climbers
10-Minute Outdoor HIIT Workout
The weather's warming up, so why not take your workout outside? Spring into action with a mix of sprinting and bodyweight moves. All you need is a park bench and a railing.
1. Park Bench
One-minute jog, 30-second sprint
20 single-leg step ups
20 squat jumps
20 tricep dips
2. Railing
One-minute jog, 30-second sprint
20 incline pushups
30 pliƩ squat jumps
10 incline lever pull-ups
3. Park Bench
One-minute jog, 30-second sprint
10 decline pushups
20 power knee steps
10 burpees
More from Life by DailyBurn:
The 20-Minute TRX Workout
9 Delicious Green Smoothie Recipes
The Do-It-Anywhere HIIT Workout
Relationships News -- ScienceDaily
Teenagers' pornography and sexual experiences: Fewer differences than expected between girls and boys
Although a greater proportion of teenage boys than girls watch and fantasize about sex they have seen in pornography, there are no differences between the sexes when it comes to what types of sex they fantasize about.
#idahomentalhealth
from Anxiety Agoraphobia Bipolar Disorder Evaluations and Treatment in Boise, Treasure Valley, Idaho http://ift.tt/1ix2GfV