Sentences with phrase «oxygen uptake»

An hour later, they were then instructed to take part in an incremental exercise test consisting of activity that got increasingly harder every 3 minutes until it reached peak oxygen uptake levels.

Eating more food literally created a demand for metabolic force and hence for oxygen uptake.

By measuring oxygen uptake and carbon dioxide output, the percentage of sugar - and fat - burning at specific heart rates could be determined.

Finally, the diet is very rich in antioxidants which enhances oxygen uptake into the cells.

A Vitamin B12 deficiency, even a mild one, can cause symptoms including nerve damage, poor mental function, problems with oxygen uptake into cells, and depleted energy.

More than 150 genes have been linked to different aspects of physical performance, including oxygen uptake efficiency, aspects of heart performance, and muscle fiber composition.

The study found that compression sleeves improved muscle oxygen uptake significantly.

The study compared oxygen uptake and muscle oxygen extraction between 18 young men and women of similar age and weight during treadmill exercise.

Quick oxygen uptake places less strain on the body's cells and is considered an important measure of aerobic fitness.

The formula has been shown to exert a positive effect on blood, supporting healthy oxygen uptake and delivery.

Peak oxygen uptake — a measure of training — increased by 19 percent in both exercise groups but not in the control subjects.

They were able to maintain this strong increase in oxygen uptake even when the seawater temperature was increased to 37 °C — a temperature at which coral reef fish can not even survive for a short time.»

However, while this study defined cardio as 1 hour of cycling at 65 % of maximum oxygen uptake, my hypothesis would be that a combination of strength training and HIIT would outperform strength training and steady - state cardio when it comes to increasing mitochondrial biogenesis.

Adults collected from the wild and tested under laboratory conditions maintained their levels of oxygen uptake when exposed to moderate hypoxia for one week.

Sprints and other high - intensity work has been shown to improve oxygen uptake better than endurance training.

The lungfish shares a periodic breathing pattern with the terrestrial vertebrates, rising to the water's surface at regular intervals to ventilate its lung - like air - breathing organ and depending exclusively on these lungs for oxygen uptake during drought.

Although he focused on oxygen uptake for his Ph.D. research, he has to be much more of a generalist when working with athletes.

The researchers established the astronauts» exercise capacity through measurements — such as oxygen uptake, cardiac output, hemoglobin concentration and arterial saturation — that illustrate how effectively the body transports oxygen to the muscle mitochondria.

«Short bursts of high intensity trigger the heart and lungs to increase their efficiency in oxygen uptake at a faster rate than endurance training, which in turn increases your fitness and translates to better overall health,» says Phillips.

The woman's unborn child inherits one allele from its mother and one from its father, which gives it a 25 percent chance of getting two healthy alleles; a 50 percent chance of one faulty allele and one healthy; and a 25 percent chance of getting two mutated alleles that together would cause it to develop beta - thalassaemia, a potentially fatal blood disorder caused by low oxygen uptake.

Other project results incite deeper investigation, such as the relationship between the gut flora and factors linked to oxygen uptake capacity.

«While we don't know why women have faster oxygen uptake, this study shakes up conventional wisdom,» said Beltrame.

Prediction of maximal oxygen uptake from submaximal exercise testing in aerobically fit and nonfit men.

By making more efficient use of oxygen uptake with PeakO2 ™ supplementation, the result is a higher VO2 max and endurance capacity.

«We also saw that participants consistently thought the workout was easier than the measured heart rates and oxygen uptake levels, which should likely have a positive impact on long - term exercise adherence.»

Research shows how the nitrate in beetroot juice leads to reduced oxygen uptake, which makes exercise less tiring.

The NASA - funded research appears in the Journal of Applied Physiology in the publication «Decreases in maximal oxygen uptake following long - duration spaceflight: Role of convective and diffusive O2 transport mechanisms.»

«Our study established a clear function in lungfish for these increases in heart rate in maximising oxygen uptake during each air breath that has not been definitively demonstrated for RSA in mammals.

A lot of physiologists and coaches consider that a long warm up offers an increased anaerobic metabolism, an acceleration of oxygen uptake kinetics, an increase in muscle temperature, and a process known as postactivation potentiation of the muscles.

According to the lead author, Professor Andy Jones, «We were amazed by the effect of beet juice on oxygen uptake because these effects can't be achieved by any other known means.»

Six days of dietary nitrate supplementation in the form of beetroot juice (~ 0.5 L / d) has been reported to reduce pulmonary oxygen uptake (VO ₂) during submaximal exercise and increase tolerance of high - intensity work rates, suggesting that nitrate can be a potent ergogenic aid.

Testosterone improves oxygen uptake throughout the body, vitalizing all tissues.

The intense chlorophyll content of phytoplankton increases oxygen uptake which means more fuel to muscles leading to improved performance and endurance.

And, improving oxygen uptake through better fitness can help many aspects of brain function, especially motor control.

The decrease in oxidative stress was only statistically significant in the women whose maximal oxygen uptake [VS2max] had increased considerably.

VO ₂ Max is essentially the body's maximal oxygen uptake threshold.

Lange KH, Isaksson F, Rasmussen MH, Juul A, Bülow J, Kjaer M. GH administration and discontinuation in healthy elderly men: effects on body composition, GH - related serum markers, resting heart rate and resting oxygen uptake.

Low - and high - volume of intensive endurance training significantly improves maximal oxygen uptake after 10 - weeks of training in healthy men.

Relative heart - rate responses (% HRmax) of subjects during each minute of the workout are presented in Figure 1, while relative oxygen uptake (% VO2max) responses are presented in Figure 2.

He did an undergraduate degree in sport science at the University of Brighton, followed by a Ph.D. at the University of Surrey, where he studied oxygen uptake.

«The study revealed that inactive elderly men improved their maximum oxygen uptake by 15 % and their performance during interval exercise by as much as 50 % by playing soccer for 1 hour two times per week over 4 months.

What we're looking for here is some impact of compression on physiological markers such as oxygen uptake, blood lactate concentration during continuous exercise, blood gases, and cardiac parameters.

Particularly useful when under lots of stress, Rhodiola tends to offset the negative effects of increased carbon dioxide and lactic acid — which lowers oxygen uptake.

This super-active treatment protects, softens, calms, and evens skin tone while increasing oxygen uptake.

Physiologists have long known that many high - altitude animals have evolved hemoglobins with high affinities for oxygen, which can enhance oxygen uptake in thin air.