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NEWS
As the strength training trend gathers pace, researchers highlight the benefits of keeping up the cardio
POSTED 19 Feb 2024 . BY Kath Hudson
New research says keep cardio for long-term health Credit: Shutterstock/LightField Studios
Iowa State University researchers find half-strength and half-cardio is the optimum way to exercise
This exercise combination is best at reducing cardiovascular risk and boosting longevity
It combines heart health benefits with the development of lean muscle
Strength training alone will not reduce the risk of cardiovascular disease
While strength training gives valuable muscular gains it doesn’t give the heart health benefits of aerobic exercise, according to new research from Iowa State University.

The newly-released research – Aerobic, resistance, or combined exercise training and cardiovascular risk profile in overweight or obese adults which was published in the European Heart Journal, found that either full cardio or half-strength, half-cardio are the most effective exercise programmes to protect the heart.

Evidence from other studies show strength training has further benefits, such as improving glucose metabolism, body composition (lean mass) and muscular strength.

The one-year randomised control exercise trial included 406 participants aged between 35 and 70. All participants met the criteria for being overweight or obese; had slightly elevated blood pressure, but weren’t taking medications; were non-smokers and prior to the study were not meeting activity guidelines. However, the participants were predominantly white and well-educated which does limit the scope.

Researchers randomly assigned participants to one of four groups: no exercise, aerobic only, resistance only, or aerobic and resistance. Those in the exercise groups worked out under supervision for an hour, three times a week for a year.

Workouts were tailored to fitness levels and health conditions, with built-in progression. Physical activity and diet data outside the lab was also taken into consideration. All participants, including the non-exercise group, wore pedometers.

Researchers measured blood pressure, low-density lipoprotein cholesterol, fasting glucose and body fat percentage – all cardiovascular disease risk factors – at the start, at the midway point and at the conclusion of the trial.

Results showed that the percentage of body fat in all three exercise groups had decreased significantly compared to the no-exercise control group, but taking all four cardiovascular disease risk factors into consideration, the aerobic and combined exercise groups had lower composite scores than the control group.

Those in the aerobics-only group saw best improvements in the VO2 max test and the resistance-only group saw the biggest gains in the maximal bench and leg press tests for muscular strength.

However, the combination exercise group saw improvements in both aerobic fitness and muscular strength, suggesting that a 50/50 mix between strength and cardio is the best way to train, said the researchers.

Meta-analysis suggests that aerobic or combined exercise is generally superior to resistance exercise when it comes to blood pressure, body fat, glucose metabolism and lipid profile.

Observational studies also suggest that combined exercise provides larger risk reductions in developing clinical endpoints such as metabolic syndrome, hypercholesterolaemia, obesity and cardiovascular morbidity or mortality.

The data suggests that shorter durations of aerobic or resistance exercise – even less than one hour a week – may be sufficient to provide substantial cardiovascular benefits, with diminishing returns with increasing exercise time. This may explain the significant improvement in the composite cardiovascular risk profile with the half-aerobic and half-resistance exercise group.

Researchers found that lean mass at one year was only found in the resistance group, compared to the control group, which might make strength training more appealing for those looking to improve their body aesthetics, as well as for those who are less mobile and find cardio exercise difficult.

“Combined resistance plus aerobic exercise could be considered to increase both cardiorespiratory fitness and muscular strength that are also important to attenuate the harmful effects of obesity on cardiovascular disease prevention and longevity,” said the researchers.

The study was designed to induce no or negligible weight loss to investigate the independent effects of exercise on cardiovascular disease risk factors. However, the findings of -1 per cent body fat reduction is associated with -3 per cent, -4 per cent and -8 per cent lower risks of developing cardiovascular disease risk factor of hypertension, hypercholesterolaemia and metabolic syndrome respectively.
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New research shows that following social media health influencers motivates young people to exercise more vigorously and eat more fruit and vegetables, but their mental health often suffers.
Mar Hall unveils refreshed spa facilities on banks of Scotland’s River Clyde
Five-star Scottish countryside retreat Mar Hall Hotel, Golf & Spa Resort in Bishopton has lifted the curtain on its newly refurbished spa and leisure suite.
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Uniting the world of spa & wellness
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News   Products   Magazine   Subscribe
NEWS
As the strength training trend gathers pace, researchers highlight the benefits of keeping up the cardio
POSTED 19 Feb 2024 . BY Kath Hudson
New research says keep cardio for long-term health Credit: Shutterstock/LightField Studios
Iowa State University researchers find half-strength and half-cardio is the optimum way to exercise
This exercise combination is best at reducing cardiovascular risk and boosting longevity
It combines heart health benefits with the development of lean muscle
Strength training alone will not reduce the risk of cardiovascular disease
While strength training gives valuable muscular gains it doesn’t give the heart health benefits of aerobic exercise, according to new research from Iowa State University.

The newly-released research – Aerobic, resistance, or combined exercise training and cardiovascular risk profile in overweight or obese adults which was published in the European Heart Journal, found that either full cardio or half-strength, half-cardio are the most effective exercise programmes to protect the heart.

Evidence from other studies show strength training has further benefits, such as improving glucose metabolism, body composition (lean mass) and muscular strength.

The one-year randomised control exercise trial included 406 participants aged between 35 and 70. All participants met the criteria for being overweight or obese; had slightly elevated blood pressure, but weren’t taking medications; were non-smokers and prior to the study were not meeting activity guidelines. However, the participants were predominantly white and well-educated which does limit the scope.

Researchers randomly assigned participants to one of four groups: no exercise, aerobic only, resistance only, or aerobic and resistance. Those in the exercise groups worked out under supervision for an hour, three times a week for a year.

Workouts were tailored to fitness levels and health conditions, with built-in progression. Physical activity and diet data outside the lab was also taken into consideration. All participants, including the non-exercise group, wore pedometers.

Researchers measured blood pressure, low-density lipoprotein cholesterol, fasting glucose and body fat percentage – all cardiovascular disease risk factors – at the start, at the midway point and at the conclusion of the trial.

Results showed that the percentage of body fat in all three exercise groups had decreased significantly compared to the no-exercise control group, but taking all four cardiovascular disease risk factors into consideration, the aerobic and combined exercise groups had lower composite scores than the control group.

Those in the aerobics-only group saw best improvements in the VO2 max test and the resistance-only group saw the biggest gains in the maximal bench and leg press tests for muscular strength.

However, the combination exercise group saw improvements in both aerobic fitness and muscular strength, suggesting that a 50/50 mix between strength and cardio is the best way to train, said the researchers.

Meta-analysis suggests that aerobic or combined exercise is generally superior to resistance exercise when it comes to blood pressure, body fat, glucose metabolism and lipid profile.

Observational studies also suggest that combined exercise provides larger risk reductions in developing clinical endpoints such as metabolic syndrome, hypercholesterolaemia, obesity and cardiovascular morbidity or mortality.

The data suggests that shorter durations of aerobic or resistance exercise – even less than one hour a week – may be sufficient to provide substantial cardiovascular benefits, with diminishing returns with increasing exercise time. This may explain the significant improvement in the composite cardiovascular risk profile with the half-aerobic and half-resistance exercise group.

Researchers found that lean mass at one year was only found in the resistance group, compared to the control group, which might make strength training more appealing for those looking to improve their body aesthetics, as well as for those who are less mobile and find cardio exercise difficult.

“Combined resistance plus aerobic exercise could be considered to increase both cardiorespiratory fitness and muscular strength that are also important to attenuate the harmful effects of obesity on cardiovascular disease prevention and longevity,” said the researchers.

The study was designed to induce no or negligible weight loss to investigate the independent effects of exercise on cardiovascular disease risk factors. However, the findings of -1 per cent body fat reduction is associated with -3 per cent, -4 per cent and -8 per cent lower risks of developing cardiovascular disease risk factor of hypertension, hypercholesterolaemia and metabolic syndrome respectively.
MORE NEWS
GWI unveils latest edition of Hydrothermal Spa & Wellness Development Standards to elevate industry practices
The Global Wellness Institute (GWI) has published the fourth edition of the Guide to Hydrothermal Spa & Wellness Development Standards.
Fitness influencers have a negative impact on mental health
New research shows that following social media health influencers motivates young people to exercise more vigorously and eat more fruit and vegetables, but their mental health often suffers.
Mar Hall unveils refreshed spa facilities on banks of Scotland’s River Clyde
Five-star Scottish countryside retreat Mar Hall Hotel, Golf & Spa Resort in Bishopton has lifted the curtain on its newly refurbished spa and leisure suite.
Evian Spa makes Middle Eastern debut, crowning top floor of luxury Bentley Tower
Evian Spa, the spa and wellness brand inspired by the premium mineral water brand, has arrived in Doha, marking its inaugural Middle Eastern location and fifth global destination.
Connection, creativity and nature inspire Arizona’s upcoming desert wellness sanctuary Align
A new nature-inspired wellness destination called Align is coming to Tucson, spearheaded by brothers and local hospitality entrepreneurs Mark and Eric Erman.
The Well names Zeev Sharon chief development officer and announces plans for Swiss debut
Modern US wellness brand The Well has promoted Zeev Sharon, formerly VP of real estate, to chief development officer.
+ More news   
 
FEATURED SUPPLIERS

bbspa_Group's Gabriella Francia talks balancing tradition and tech in spas
For Gabriella Francia, co-founder of bbspa_Group and training manager, the powerful touch of a massage is the stand-out element that makes a spa experience truly unique. [more...]

Triple defence: Elemental Herbology's latest SPF shields against sun damage, blue light and pollution
Your skincare routine just got smarter thanks to Elemental Herbology’s latest product innovation, Smart Screen SPF50. [more...]
+ More featured suppliers  
COMPANY PROFILES
Yon-Ka

Yon-Ka offers a comprehensive range of expert face and body treatments to meet all your clients’ ne [more...]
+ More profiles  
CATALOGUE GALLERY
+ More catalogues  

DIRECTORY
+ More directory  
DIARY

 

30-30 May 2024

Forum HOTel&SPA

Four Seasons Hotel George V, Paris, France
30 May - 02 Jun 2024

Rimini Wellness

Rimini Exhibition Center, Rimini, Italy
+ More diary  
 


ADVERTISE . CONTACT US

Leisure Media
Tel: +44 (0)1462 431385

©Cybertrek 2024

ABOUT LEISURE MEDIA
LEISURE MEDIA MAGAZINES
LEISURE MEDIA HANDBOOKS
LEISURE MEDIA WEBSITES
LEISURE MEDIA PRODUCT SEARCH
PRINT SUBSCRIPTIONS
FREE DIGITAL SUBSCRIPTIONS