![\"""\"](\""https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2019\/10\/20190926_SB_5DSR_MG_7311-7d9c211.jpg?quality=90&resize=620%2C413"\" "\\"\"\"\\"\/")
<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div>Broadly speaking, power on the bike can be generated in two ways: \u2018aerobically\u2019 (using oxygen) and \u2018anaerobically\u2019 (without oxygen). The maximum rate of oxygen consumption is your VO2 max.<\/p>\n
In other words, your VO2 max defines the size of your aerobic engine. The bigger this engine is, the more power can be produced via this energy system.<\/p>\n
VO2 max is usually measured as the volume of oxygen (ml) that\u2019s consumed per kg of body weight per minute, or ml\/kg\/min for short (a relative measurement). It can also be expressed without taking body weight into account too (an absolute measurement).<\/p>\n
VO2 max is measured in the lab, but you can get an indication of how your VO2 max might be changing by testing your maximum power over five-to-six-minute efforts.<\/p>\n
What\u2019s a good VO2 max?<\/h2>\n ![\"""\"]( "\\"\"\"\\"\/")
<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div> Elite male and female riders have VO2 max figures of around 80-90ml\/kg\/min and 60-70ml\/kg\/min respectively.<\/span><\/figcaption> Justin Setterfield \/ Getty Images<\/i><\/span><\/div>\nThe average sedentary male has a VO2 max of 35 to 40ml\/kg\/min. For females, this is lower at 27 to 30ml\/kg\/min.<\/p>\n
In contrast, elite male and female cyclists have much higher VO2 max measures of around 80 to 90ml\/kg\/min and 60 to 70ml\/kg\/min respectively.<\/p>\n
For reference, Chris Froome reportedly has a VO2 max in the range of 80.2 to 88.2ml\/kg\/min, accounting for changes in weight, and 2020 Tour de France<\/a> winner Tadej Poga\u010dar looks to sneak into the low 90s.<\/p>\nImpact of VO2 max on cycling performance<\/h2>\n ![\"""\"]( "\\"\"\"\\"\/")
<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div> A high VO2 max will allow you to sustain hard efforts for longer.<\/span><\/figcaption> Felix Smith \/ Immediate Media<\/i><\/span><\/div>\nVO2 max matters for cyclists because the aerobic system is the most sustainable way to generate power.<\/p>\n
In contrast, generating power \u2018anaerobically\u2019 is a time-limited system, and although quick to deliver energy, produces by-products that cause fatigue.<\/p>\n
To generate 300 watts, for example, it\u2019s better to produce that power aerobically rather than anaerobically because this will result in fewer fatiguing by-products and you will be able to sustain that power for longer.<\/p>\n
Drilling down into the details, the key benefits of a high VO2 max include:<\/p>\n
- The ability to sustain medium-hard power outputs for longer due to lower production of fatiguing by-products<\/li>\n
- An improved maximal lactate steady-state (sometimes referred to as the lactate or anaerobic threshold), Functional Threshold Power<\/a> (FTP) or critical power, which we\u2019ll collectively refer to as maximal steady-state power<\/li>\n
- Better recovery from hard efforts, due to faster clearance and processing of fatiguing by-products<\/li>\n<\/ol>
In short, VO2 max plays an important part in performance across almost all cycling disciplines, from short track sprints right up to long stage races.<\/p>\n
Nature or nurture?<\/h2>\n ![\"""\"]( "\\"\"\"\\"\/")
<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div> While your VO2 max ceiling is largely determined by genetics, most amateur cyclists have room to improve their figure.<\/span><\/figcaption> Russell Burton \/ Immediate Media<\/i><\/span><\/div>\nIt\u2019s not uncommon to hear that VO2 max is determined purely by genetics, and that it can\u2019t be increased significantly through training.<\/p>\n
While genetics do play a key role in determining VO2 max, and do ultimately impose a ceiling on how high a particular rider\u2019s aerobic capacity can get, training also has a big impact.<\/p>\n
Studies show that beginner cyclists can increase their VO2 max by around 10 to 20 per cent over a period of around four to 12 months with relatively minimal training (e.g. three times per week).<\/p>\n
Of course, as you get fitter, it becomes harder to increase your VO2 max and you\u2019ll typically need to increase your volume of training, and make your workouts more specific and targeted.<\/p>\n
Elite athletes operate at or very close to their genetic maximum and so large jumps in aerobic capacity for them are very difficult to achieve.<\/p>\n
However, in our experience, it\u2019s pretty rare for the average cyclist who is fitting training around work and life commitments to hit their genetic ceiling, so VO2 max usually has some scope for improvement.<\/p>\n
Other factors that impact VO2 max include gender (females have lower VO2 max values, as mentioned above) and age (VO2 max typically declines by 4 to 4.6ml\/kg\/min per decade beyond the age of 30).<\/p>\n
On that note, when considering a realistic progression of VO2 max, age is certainly something to bear in mind. If you tested your VO2 max at age 30, and then again at age 50, and you\u2019d managed to maintain the same VO2 max, then that would be a positive outcome. Relative to your age, you\u2019d have improved your VO2 max, even though the actual value had not changed.<\/p>\n
Sudden increases in altitude also impact VO2 max because the concentration of oxygen in the air is lower, and this slows the rate at which oxygen can be transferred from the lungs into the blood, although the body adapts to counteract this over time.<\/p>\n
Similar adaptations are also achieved through EPO supplementation \u2013 a banned substance common in the blood-doping heyday, which increases the oxygen-carrying capacity of the blood.<\/p>\n
How to improve your VO2 max<\/h2>\n ![\"""\"]( "\\"\"\"\\"\/")
<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div> Intervals are an effective way to improve your VO2 max.<\/span><\/figcaption> Robert Smith \/ Immediate Media<\/i><\/span><\/div>\nIf you\u2019re fairly new to cycling<\/a>, then just riding on a consistent basis can improve your VO2 max, and almost any kind of training will help.<\/p>\nHowever, once you\u2019ve been consistently training for a while, you\u2019ll need to become more focused with your workouts.<\/p>\n
There are broadly two types of adaptations we\u2019re looking to achieve when we\u2019re training VO2 max:<\/p>\n
- \u2018Central\u2019 adaptations, which relate to the delivery of oxygen via the lungs, heart and blood<\/li>\n
- \u2018Peripheral\u2019 adaptations, which relate to adaptations at the muscles that improve their ability to take on and process the oxygen<\/li>\n<\/ul>
Central adaptations respond best to intervals<\/a> that allow you to spend as much time as possible close to your VO2 max.<\/p>\nHappily, you can get a rough idea of how much time you\u2019re spending close to VO2 max by looking at heart rate. Any time you spend above 90 per cent of your maximum heart rate can be considered constructive VO2 max training time.<\/p>\n VO2 workouts<\/h3>\n
There are lots of workout designs that allow you to score a lot of time close to VO2 max, including:<\/p>\n
- 5\u20136 x 5\u20136 mins at 110\u2013120 per cent FTP or 8\/10 effort, with 3\u20134 mins of recovery between each<\/li>\n
- 2\u20134 blocks of \u2018microburst\u2019 intervals alternating 30 secs at 120\u2013130 per cent FTP or 9\/10 effort and 15 secs easy (each block lasting between 8\u201315 mins)<\/li>\n
- 5\u20136x hard-start intervals, starting at 120\u2013130 per cent FTP or 9\/10 effort for 30 secs, then settling into 105\u2013115 per cent FTP for 5\u20136 mins with 3\u20134 mins of recovery between efforts<\/li>\n<\/ul>
<\/p><\/div> <\/section>
Peripheral adaptations, on the other hand, respond most strongly to volume and workout duration. The best type of session for developing this is long, steady riding at zone two (55 to 75 per cent FTP, or 60 to 70 per cent of your max heart rate), or base training<\/a>.<\/p>\nGetting the right mix of these types of workouts is important. VO2 max-type intervals are hard work mentally and physically, and should be performed in moderation. A good mix for most cyclists is one to two interval sessions per week, keeping the remainder of your sessions to zone two (or lower).<\/p>\n
It\u2019s also worth keeping in mind that relative VO2 max depends on body weight, so if you maintain the same ability to process oxygen, but lose some weight, your VO2 max will also increase.<\/p>\n
The bigger picture<\/h2>\n ![\"""\"]( "\\"\"\"\\"\/")
<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div> Chris Froome reportedly has a VO2 max of 80.2 to 88.2ml\/kg\/min, accounting for changes in weight.<\/span><\/figcaption> GSK<\/i><\/span><\/div>\nWhile VO2 max is certainly important for cycling performance, there are other factors that feed into success too.<\/p>\n
For Grand Tour contenders such as Froome, Rogli\u010d and Poga\u010dar to climb fast in the mountains, they must be able to sustain high levels of power for a long time.<\/p>\n
For this, they need to have a high maximal steady-state power, commonly estimated via an FTP test<\/a> (power-to-weight ratio<\/a> \u2013 or W\/kg \u2013 is also crucial when climbing).<\/p>\nThis maximal steady-state power is the point where production of those fatiguing byproducts mentioned above (including the substance \u2018lactate\u2019) equal the maximum rate at which those by-products can be cleared. Above this point, you fatigue quickly, but when riding at or below it, power can be sustained for a relatively long time.<\/p>\n
![\"""\"]( "\\"\"\"\\"\/")
<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div> Elite riders possess both high VO2 max numbers and the ability to sustain steady-state power close to VO2 max.<\/span><\/figcaption> David Stockman \/ Getty Images<\/i><\/span><\/div>\nGenerally speaking, the closer the steady-state gets to the athletes\u2019 VO2 max, the better.<\/p>\n
For example, take a cyclist with a relative VO2 max of 75 ml\/kg\/min, who can only produce 60 per cent of that at their steady-state power, versus another athlete with a lower relative VO2 max of 70 ml\/kg\/min but who can sustain 75 per cent for extended periods. That latter athlete will usually out-perform the former head-to-head.<\/p>\n
In contrast to amateur cyclists, who may be limited by their VO2 max and\/or their maximal steady-state power (and the relationship between the two), elite riders possess both extraordinarily high VO2 max numbers and high maximal steady-state power numbers.<\/p>\n
Other factors that feed into performance include the cyclist\u2019s anaerobic capacity (the ability to produce very high power through the anaerobic system), and their efficiency (which is partly determined by physiology, but also by factors such as bike fit and equipment).<\/p>\n
The bottom line is that VO2 max is a key metric most riders interested in improving their performance should look to increase, but a high VO2 max is only one of a number of factors that are important in cycling success.<\/p><\/body><\/html>\n
","protected":false},"excerpt":{"rendered":"By Tom Bell Published: Saturday, 09 April 2022 at 12:00 am The term \u2018VO2 max\u2019 will be familiar to many cyclists, and most riders will know that it\u2019s a metric that differentiates professional cyclists from amateurs. Simply put, VO2 max is a measurement of how much oxygen your body can use at maximal sustained output, […]<\/p>\n","protected":false},"author":24,"featured_media":35034,"template":"","categories":[1],"acf":{"readingTimeMinutes":"9"},"uagb_featured_image_src":{"full":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2022\/04\/what-is-vo2-max-and-can-you-improve-it.jpg",2121,1414,false],"thumbnail":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2022\/04\/what-is-vo2-max-and-can-you-improve-it-150x150.jpg",150,150,true],"medium":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2022\/04\/what-is-vo2-max-and-can-you-improve-it-300x200.jpg",300,200,true],"medium_large":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2022\/04\/what-is-vo2-max-and-can-you-improve-it-768x512.jpg",768,512,true],"large":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2022\/04\/what-is-vo2-max-and-can-you-improve-it-1024x683.jpg",800,534,true],"1536x1536":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2022\/04\/what-is-vo2-max-and-can-you-improve-it-1536x1024.jpg",1536,1024,true],"2048x2048":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2022\/04\/what-is-vo2-max-and-can-you-improve-it-2048x1365.jpg",2048,1365,true]},"uagb_author_info":{"display_name":"importmanagerhub@sprylab.com","author_link":"https:\/\/c01.purpledshub.com\/cyclingplus\/author\/importmanagerhubsprylab-com\/"},"uagb_comment_info":0,"uagb_excerpt":"By Tom Bell Published: Saturday, 09 April 2022 at 12:00 am The term \u2018VO2 max\u2019 will be familiar to many cyclists, and most riders will know that it\u2019s a metric that differentiates professional cyclists from amateurs. Simply put, VO2 max is a measurement of how much oxygen your body can use at maximal sustained output,…","_links":{"self":[{"href":"https:\/\/c01.purpledshub.com\/cyclingplus\/wp-json\/wp\/v2\/rss_feed\/35033"}],"collection":[{"href":"https:\/\/c01.purpledshub.com\/cyclingplus\/wp-json\/wp\/v2\/rss_feed"}],"about":[{"href":"https:\/\/c01.purpledshub.com\/cyclingplus\/wp-json\/wp\/v2\/types\/rss_feed"}],"author":[{"embeddable":true,"href":"https:\/\/c01.purpledshub.com\/cyclingplus\/wp-json\/wp\/v2\/users\/24"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/c01.purpledshub.com\/cyclingplus\/wp-json\/wp\/v2\/media\/35034"}],"wp:attachment":[{"href":"https:\/\/c01.purpledshub.com\/cyclingplus\/wp-json\/wp\/v2\/media?parent=35033"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/c01.purpledshub.com\/cyclingplus\/wp-json\/wp\/v2\/categories?post=35033"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"""\"](\""https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2015\/12\/Annemiek-Van-Vleuten-f833e01.jpg?quality=90&resize=620%2C413"\" "\\"\"\"\\"\/")
<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div>The average sedentary male has a VO2 max of 35 to 40ml\/kg\/min. For females, this is lower at 27 to 30ml\/kg\/min.<\/p>\n
In contrast, elite male and female cyclists have much higher VO2 max measures of around 80 to 90ml\/kg\/min and 60 to 70ml\/kg\/min respectively.<\/p>\n
For reference, Chris Froome reportedly has a VO2 max in the range of 80.2 to 88.2ml\/kg\/min, accounting for changes in weight, and 2020 Tour de France<\/a> winner Tadej Poga\u010dar looks to sneak into the low 90s.<\/p>\n VO2 max matters for cyclists because the aerobic system is the most sustainable way to generate power.<\/p>\n In contrast, generating power \u2018anaerobically\u2019 is a time-limited system, and although quick to deliver energy, produces by-products that cause fatigue.<\/p>\n To generate 300 watts, for example, it\u2019s better to produce that power aerobically rather than anaerobically because this will result in fewer fatiguing by-products and you will be able to sustain that power for longer.<\/p>\n Drilling down into the details, the key benefits of a high VO2 max include:<\/p>\n In short, VO2 max plays an important part in performance across almost all cycling disciplines, from short track sprints right up to long stage races.<\/p>\n It\u2019s not uncommon to hear that VO2 max is determined purely by genetics, and that it can\u2019t be increased significantly through training.<\/p>\n While genetics do play a key role in determining VO2 max, and do ultimately impose a ceiling on how high a particular rider\u2019s aerobic capacity can get, training also has a big impact.<\/p>\n Studies show that beginner cyclists can increase their VO2 max by around 10 to 20 per cent over a period of around four to 12 months with relatively minimal training (e.g. three times per week).<\/p>\n Of course, as you get fitter, it becomes harder to increase your VO2 max and you\u2019ll typically need to increase your volume of training, and make your workouts more specific and targeted.<\/p>\n Elite athletes operate at or very close to their genetic maximum and so large jumps in aerobic capacity for them are very difficult to achieve.<\/p>\n However, in our experience, it\u2019s pretty rare for the average cyclist who is fitting training around work and life commitments to hit their genetic ceiling, so VO2 max usually has some scope for improvement.<\/p>\n Other factors that impact VO2 max include gender (females have lower VO2 max values, as mentioned above) and age (VO2 max typically declines by 4 to 4.6ml\/kg\/min per decade beyond the age of 30).<\/p>\n On that note, when considering a realistic progression of VO2 max, age is certainly something to bear in mind. If you tested your VO2 max at age 30, and then again at age 50, and you\u2019d managed to maintain the same VO2 max, then that would be a positive outcome. Relative to your age, you\u2019d have improved your VO2 max, even though the actual value had not changed.<\/p>\n Sudden increases in altitude also impact VO2 max because the concentration of oxygen in the air is lower, and this slows the rate at which oxygen can be transferred from the lungs into the blood, although the body adapts to counteract this over time.<\/p>\n Similar adaptations are also achieved through EPO supplementation \u2013 a banned substance common in the blood-doping heyday, which increases the oxygen-carrying capacity of the blood.<\/p>\n If you\u2019re fairly new to cycling<\/a>, then just riding on a consistent basis can improve your VO2 max, and almost any kind of training will help.<\/p>\n However, once you\u2019ve been consistently training for a while, you\u2019ll need to become more focused with your workouts.<\/p>\n There are broadly two types of adaptations we\u2019re looking to achieve when we\u2019re training VO2 max:<\/p>\n Central adaptations respond best to intervals<\/a> that allow you to spend as much time as possible close to your VO2 max.<\/p>\n Happily, you can get a rough idea of how much time you\u2019re spending close to VO2 max by looking at heart rate. Any time you spend above 90 per cent of your maximum heart rate can be considered constructive VO2 max training time.<\/p>\n There are lots of workout designs that allow you to score a lot of time close to VO2 max, including:<\/p>\n <\/p><\/div> <\/section> Peripheral adaptations, on the other hand, respond most strongly to volume and workout duration. The best type of session for developing this is long, steady riding at zone two (55 to 75 per cent FTP, or 60 to 70 per cent of your max heart rate), or base training<\/a>.<\/p>\n Getting the right mix of these types of workouts is important. VO2 max-type intervals are hard work mentally and physically, and should be performed in moderation. A good mix for most cyclists is one to two interval sessions per week, keeping the remainder of your sessions to zone two (or lower).<\/p>\n It\u2019s also worth keeping in mind that relative VO2 max depends on body weight, so if you maintain the same ability to process oxygen, but lose some weight, your VO2 max will also increase.<\/p>\n While VO2 max is certainly important for cycling performance, there are other factors that feed into success too.<\/p>\n For Grand Tour contenders such as Froome, Rogli\u010d and Poga\u010dar to climb fast in the mountains, they must be able to sustain high levels of power for a long time.<\/p>\n For this, they need to have a high maximal steady-state power, commonly estimated via an FTP test<\/a> (power-to-weight ratio<\/a> \u2013 or W\/kg \u2013 is also crucial when climbing).<\/p>\n This maximal steady-state power is the point where production of those fatiguing byproducts mentioned above (including the substance \u2018lactate\u2019) equal the maximum rate at which those by-products can be cleared. Above this point, you fatigue quickly, but when riding at or below it, power can be sustained for a relatively long time.<\/p>\n Generally speaking, the closer the steady-state gets to the athletes\u2019 VO2 max, the better.<\/p>\n For example, take a cyclist with a relative VO2 max of 75 ml\/kg\/min, who can only produce 60 per cent of that at their steady-state power, versus another athlete with a lower relative VO2 max of 70 ml\/kg\/min but who can sustain 75 per cent for extended periods. That latter athlete will usually out-perform the former head-to-head.<\/p>\n In contrast to amateur cyclists, who may be limited by their VO2 max and\/or their maximal steady-state power (and the relationship between the two), elite riders possess both extraordinarily high VO2 max numbers and high maximal steady-state power numbers.<\/p>\n Other factors that feed into performance include the cyclist\u2019s anaerobic capacity (the ability to produce very high power through the anaerobic system), and their efficiency (which is partly determined by physiology, but also by factors such as bike fit and equipment).<\/p>\n The bottom line is that VO2 max is a key metric most riders interested in improving their performance should look to increase, but a high VO2 max is only one of a number of factors that are important in cycling success.<\/p><\/body><\/html>\n By Tom Bell Published: Saturday, 09 April 2022 at 12:00 am The term \u2018VO2 max\u2019 will be familiar to many cyclists, and most riders will know that it\u2019s a metric that differentiates professional cyclists from amateurs. Simply put, VO2 max is a measurement of how much oxygen your body can use at maximal sustained output, […]<\/p>\n","protected":false},"author":24,"featured_media":35034,"template":"","categories":[1],"acf":{"readingTimeMinutes":"9"},"uagb_featured_image_src":{"full":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2022\/04\/what-is-vo2-max-and-can-you-improve-it.jpg",2121,1414,false],"thumbnail":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2022\/04\/what-is-vo2-max-and-can-you-improve-it-150x150.jpg",150,150,true],"medium":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2022\/04\/what-is-vo2-max-and-can-you-improve-it-300x200.jpg",300,200,true],"medium_large":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2022\/04\/what-is-vo2-max-and-can-you-improve-it-768x512.jpg",768,512,true],"large":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2022\/04\/what-is-vo2-max-and-can-you-improve-it-1024x683.jpg",800,534,true],"1536x1536":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2022\/04\/what-is-vo2-max-and-can-you-improve-it-1536x1024.jpg",1536,1024,true],"2048x2048":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2022\/04\/what-is-vo2-max-and-can-you-improve-it-2048x1365.jpg",2048,1365,true]},"uagb_author_info":{"display_name":"importmanagerhub@sprylab.com","author_link":"https:\/\/c01.purpledshub.com\/cyclingplus\/author\/importmanagerhubsprylab-com\/"},"uagb_comment_info":0,"uagb_excerpt":"By Tom Bell Published: Saturday, 09 April 2022 at 12:00 am The term \u2018VO2 max\u2019 will be familiar to many cyclists, and most riders will know that it\u2019s a metric that differentiates professional cyclists from amateurs. Simply put, VO2 max is a measurement of how much oxygen your body can use at maximal sustained output,…","_links":{"self":[{"href":"https:\/\/c01.purpledshub.com\/cyclingplus\/wp-json\/wp\/v2\/rss_feed\/35033"}],"collection":[{"href":"https:\/\/c01.purpledshub.com\/cyclingplus\/wp-json\/wp\/v2\/rss_feed"}],"about":[{"href":"https:\/\/c01.purpledshub.com\/cyclingplus\/wp-json\/wp\/v2\/types\/rss_feed"}],"author":[{"embeddable":true,"href":"https:\/\/c01.purpledshub.com\/cyclingplus\/wp-json\/wp\/v2\/users\/24"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/c01.purpledshub.com\/cyclingplus\/wp-json\/wp\/v2\/media\/35034"}],"wp:attachment":[{"href":"https:\/\/c01.purpledshub.com\/cyclingplus\/wp-json\/wp\/v2\/media?parent=35033"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/c01.purpledshub.com\/cyclingplus\/wp-json\/wp\/v2\/categories?post=35033"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Impact of VO2 max on cycling performance<\/h2>\n
![\"""\"](\""https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2020\/06\/Specialized-Epic-climbing-gravel-add-96a4971-e1614004276390.jpg?quality=90&resize=620%2C413"\" "\\"\"\"\\"\/")
<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div>Nature or nurture?<\/h2>\n
![\"""\"](\""https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2015\/12\/Road-cycling-in-Gran-Canaria-553c768.jpg?quality=90&resize=620%2C413"\" "\\"\"\"\\"\/")
<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div>How to improve your VO2 max<\/h2>\n
![\"""\"](\""https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2015\/12\/Sprinting-eb9b4b6-e1614003582851.jpg?quality=90&resize=619%2C413"\" "\\"\"\"\\"\/")
<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div>VO2 workouts<\/h3>\n
The bigger picture<\/h2>\n
![\"""\"](\""https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2019\/03\/1449223426084-1wr8ssbdskbs1-fbba735-e1614002458209.jpg?quality=90&resize=620%2C413"\" "\\"\"\"\\"\/")
<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div>![\"""\"](\""https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2015\/12\/GettyImages-1231160575-3115d29.jpg?quality=90&resize=620%2C413"\" "\\"\"\"\\"\/")
<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div>
","protected":false},"excerpt":{"rendered":"