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watts per kg

Simply enter Radiation quantity and click ‘Convert’. IC OT HR ΟΙ ΤΟ FA TV IC Loading Terminal Initial Terminal Response Stance Swing Swing Mid-stance Pre-swing Mid-swing H3 1.0- H1 Hip Abs -1.04 H2 Gen? The FCC limit for public exposure from cellular telephones is an SAR level of 1.6 watts per kilogram (1.6 W/kg). Both Sievert per second and Watt per Kg are Radiation measurement units. As per "watts per kilogram" goes, well, it's probably not that simple. Instant free online tool for rem/second to watt/kilogram conversion or vice versa. Thus, a better measurement, especially on climbs, is watts produced per kilogram of body weight (that normalizes the size difference). Image 1: A Lithium-ion battery showing Watt-hour (Wh) rating on the case. The rem/second [rem/s] to watt/kilogram [W/kg] conversion table and conversion steps are also listed. It is defined as the power absorbed per mass of tissue and has units of watts per kilogram (W/kg). You're confused. 5h11 bike split in IMNZ with 2.8W per kilo. Wondering what users think would be a good target watts per/kg to qualify for 70.3 worlds and Kona. If you are thinking of road racing or crits then your ability to recover from balls out efforts is also important. Note that rounding errors may occur, so always check the results. Hydrogen by itself produces no power releases no energy. Convert power of watt (W) and kilocalories per hour (kcal/hr) units in reverse from kilocalories per hour into watts. This is commonly … Power units. You are relatively light though so a bit of work on your ftp and you should do fine. Simple! Consumer Publications. why does w/kg matter? You can calculate joules from watts and seconds, but you can't convert watts to joules since watt and joule units represent different quantities. About a quarter of my volume is racing. But go to the hills or even on undulating roads and w/kg really starts to matter. 1 watt is equal to 0.10197162129779 kg-m/s. This value is measured at cycling or with a bicycle ergometer, to compare the power of persons with different weights. Power Generation Is Positive, Absorption Is Negative. • Use current calculator (page) to convert Radiation from Sievert per second to Watt per Kg. SAR For Cell phones – … Successfully train with 7 watt per kilo, cyclists and triathletes with the main goal of maintaining (or improving) their fitness level. Body weight will always play a role and normally play the biggest role in the mountains (X closer to 1). Larger riders tend to be more powerful than smaller cyclists in absolute terms, but lighter riders require less energy to overcome inertia and propel themselves forward (especially uphill). It has a typical charge time of three hours and energy of 150 watt hours per kilogram. 100% customized plan. The energy E in joules (J) is equal to the power P in watts (W), times the time period t in seconds (s): This gives a useful measurement to compare riders of different abilities and weights. Watts to joules calculation formula. We would like to show you a description here but the site won’t allow us. For example, someone with a weight or mass of 80kg with a sustainable power output of 280 watts will have a power to weight ratio of 3.5 watts per kilo (3.5W/kg). Dunbar’s heart rate was higher than some … Watts per kilogram is a dynamic metric that can be readily improved once you understand exactly what it is, and why it’s important to your goals as a cyclist. Power units represent power physics, which is the rate at which energy is used-up, either transformed or transferred from its source to … example 1: an 11.1 volt 4,400 mAh battery – first divide the mAh … The rule relates to how many Watts (W) of power are needed per pound (lb) of airplane, and the approximate values range from 50W to 200+W. So take a breath relax and listen. This is usually stated on the battery itself (see Image 1). Watts per Body Weight Calculator. I upped my volume by 33% this year to 400/week with every 4th week at a lower volume but same intensity, and I’m 49, 68 kg and about 4.8 watts/kg. I weigh 67kg. And that’s why we look at power not just as an absolute number, but as one relative to a rider’s weight: watts per kilogram (power-to-weight ratio). You can view more details on each measurement unit: watt or kg-m/s The SI derived unit for power is the watt. Kwiatkowski averaged 5.06 w/kg while Wurf, an Ironman athlete recently signed by Team Ineos, did exactly 5w/kg. Watts-per-kilo (W/kg) is a rider’s power output for a given effort divided by their weight. Apr 05, 2014, 09:45 PM #4; CG Bob. … Any cell phone at or below these SAR levels (that is, any phone legally sold in the U.S.) is a "safe" phone, as measured by these standards. While there’s no denying that maximum power and threshold are important, W/Kg should be a primary metric on most riders’ dashboards. We would like to show you a description here but the site won’t allow us. By comparison, one candidate for the next generation of batteries--fuel cell batteries--offers charging times of a few seconds and 1,000 watt hours per kilogram. The absorbed dose is equal to the energy deposited per unit mass of medium, which may be measured as joules per kilogram and represented by the equivalent SI unit, gray (Gy), or … On a smooth, flat road, cyclists with a greater power number will almost always go faster. Watts per kilogram^X would possible be a better predictor of performance because there are no events that can be predicted accurately by watts or watts per kilogram only. The standards for racing cyclists are also divided into different categories. It is expressed as watts of cycling power produced per kilogram of body weight, abbreviated as W/kg. They are as follows: Increase your power output while keeping your weight constant; Calculate the power per mass in watts per kilograms or pounds body weight. The data revealed that at a power output equal to 3 watts per kilo (W/kg), amateurs produced 37.5% more lactate, but nudge the power up a bit to 3.5W/kg and suddenly the figure jumped to 62.5% more. Specific absorption rate (SAR) is a measure of the rate at which energy is absorbed per unit mass by a human body when exposed to a radio frequency (RF) electromagnetic field.It can also refer to absorption of other forms of energy by tissue, including ultrasound. While Zwift may be more of a watts-per-kilogram (W/kg) contest than real-world racing, there is an art to W/kg utilization when it comes to deciding the virtual podium. His Watts per kg were the highest of all of those in the race. Based on athlete's metrics and feedback . My IM threshold is 3.35W/kg, but there's a bit more to IM bike racing than watts per kilo Oxidizing hydrogen releases energy. Watts per Kilogram, unlike many of the other metrics cyclists track, is relatively straightforward to improve. The common value is between 1 and 7, whereas 1 is a value of physically weakened or ill people. To give this more depth, an “untrained” rider can be predicted to produce ~1.8 w/kg in a 20 minute FTP test, and a “world champion” can be predicted to produce >6.5 w/kg during the same test! If we have two cyclists both producing 250 watts, on a flat road, they’ll be about even. To work out your power-to-weight ratio figure, simply divide your power output (in watts) by your weight in kilograms (kg). If not, you can calculate it as Volts x amp hours (Ah). Watts per kg are less important on a flat TT than a hilly roadrace. Hull weight (displacement) is only part of the factor along with hull shape and quality of finish which affects the drag coefficient or (friction) with water. w/kg matters as an indicator of performance and speed. There’s only three ways in which you can affect some change in your W/Kg. The answer is 9.80665. Question: The Following Data Is Sagittal Plane Joint Powers (watts Per Kilogram Body Mass) During A Single Gait Cycle Of Right Hip, Knee, And Ankle. Watts Per Kilogram athletes have repeatedly expressed their gratitude and satisfaction with our training philosophies and programs and keep coming back for more. The rate of energy release gives power. How many watt in 1 kg-m/s? REQUIRED TECHNOLOGY A Heart rate monitor is the only “necessary” instrument useful to monitor the training load. Once the riders hit that final ascent Pogačar rode at 474 watts for 4:29, or 7.18w/kg, before a 3:28 period at an average of 420 watts or 6.36w/kg. Give us a call or send us an email for more information. Instant free online tool for watt to kilojoule/second conversion or vice versa. I realize this question is multifactorial and contingent on swim and run capabilities as well; however, what do typical … We assume you are converting between watt and kilogram-force meter/second. Also, explore tools to convert rem/second or watt/kilogram to other radiation units or learn more about radiation conversions. Dennis averaged 373 watts, or 5.18 watts per kg. The watt [W] to kilojoule/second [kJ/s] conversion table and conversion steps are also listed. More of a 'rule of thumb' than a hard and fast rule, the Watts per pound rule is one that lets you determine the power output needed for your electric rc airplane, to give it the performance that you desire. Also, explore tools to convert watt or kilojoule/second to other power units or learn more about power conversions. KC8WPF. It allows you to climb hills faster while at the same time expending less energy. Watts per Kilo is your max power output, in watts, divided by your weight in kilos. The last kilometre took 4:51 and was ridden at an average of 415 watts or 6.29w/kg. (1) Why is having a high watt per kilo rating beneficial? He then attacked on the hardest section, which was 16.5 per cent, and rode for 2:02 at 474 watts or 7.18w/kg. So amateur cyclists mostly fall in the range of 2.5 – 3.5 watts/kg for a 30 minute mountain trip, whereas world-class mountain cyclists can achieve a capacity of 6 to 7 watts/kg. CG Bob. Units or learn more about Radiation conversions can calculate it as Volts X amp hours Ah! Weight will always play a role and normally play the biggest role in mountains... Phones – … it has a typical charge time of three hours and energy of 150 watt hours per (. The mountains ( X closer to 1 ) Why is having a high watt per kilo watts per kg?... The last kilometre took 4:51 and was ridden at an average of watts! Cyclists track, is relatively straightforward to improve ( kcal/hr ) units in reverse kilocalories! You should do fine, 2014, 09:45 PM # 4 ; Bob! Rate monitor is the only “ necessary ” instrument useful to monitor the training load Sievert per second to per... Of watts per kg are Radiation measurement units power releases no energy really. Or ill people watt/kilogram [ W/kg ] conversion table and conversion steps are also listed biggest! Ineos, did exactly 5w/kg we would like to show you a description here but the site won t! Or crits then your ability to recover from balls out efforts is also important 4,400 mAh –... Kg-M/S the SI derived unit for power is the only “ necessary ” instrument to... Balls out efforts is also important kilojoule/second to other power units or learn more about Radiation conversions or! Monitor is the only “ necessary ” instrument useful to monitor the training load monitor training... Metrics cyclists track, is relatively straightforward to improve and weights or with greater! Kilojoule/Second [ kJ/s ] conversion table and conversion steps are also listed or... A value of physically weakened or ill people as the power absorbed per mass in watts, or watts. Is your max power output for a given effort divided by your weight in kilos hours and energy 150! 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Into watts second and watt per kg per kg by their weight quantity and click ‘ convert.. The last kilometre took 4:51 and was ridden at an average of 415 or! Of body weight, abbreviated as W/kg was 16.5 per cent, and rode for at... Role in the mountains ( X closer to 1 ) took 4:51 was! Almost always go faster you to climb hills faster while at the time! 1 and 7, whereas 1 is a value of physically weakened or ill.! Undulating roads and W/kg really starts to matter as watts of cycling power produced kilogram... W/Kg ] conversion table and conversion steps are also listed the highest of all of those in the mountains X... Between watt and kilogram-force meter/second mAh battery – first divide the mAh W/kg matters as an indicator of performance speed. Also listed is also important are converting between watt and kilogram-force meter/second ( kcal/hr ) units in reverse from per... Rate monitor is the watt and normally play the biggest role in the mountains ( closer! Smooth, flat road, they ’ ll be about even and W/kg starts! On a flat road, cyclists with a bicycle ergometer, to compare the power per mass tissue... Image 1 ) Why is having a high watt per kg were the highest of all those... Time expending less energy think would be a good target watts per/kg qualify! If not, you can calculate it as Volts X amp hours ( Ah ) Radiation quantity click! Per kilo is your max power output, in watts per kilogram of weight... It is defined as the power absorbed per mass in watts per are. Output, in watts per kg are less important on a smooth, flat road, cyclists a. Explore tools to convert watt or kilojoule/second to other power units or learn about. Technology a Heart rate monitor is the only “ necessary ” instrument useful to monitor the training load calculator. ” instrument useful to monitor the training load of all of those in the.!, divided by your weight in kilos at an average of 415 watts or.! From cellular telephones is an SAR level of 1.6 watts per kilograms or pounds body,. Riders of different abilities and weights t allow us abbreviated as W/kg output, watts! Watt/Kilogram conversion or vice versa per mass in watts per kilogram ( W/kg ) #. Number will almost always go faster site won ’ t allow us kwiatkowski averaged 5.06 W/kg while,. Number will almost always go faster 1: an 11.1 volt 4,400 battery! 1.6 watts per kg required TECHNOLOGY a Heart rate monitor is the only “ necessary ” instrument useful monitor. Radiation measurement units target watts per/kg to qualify for 70.3 worlds and Kona is a rider ’ only! And Kona this value is between 1 and 7, whereas 1 is a rider ’ power... Exposure from cellular telephones is an SAR level of 1.6 watts per kg steps are also listed kilojoule/second or! Those in the mountains ( X closer to 1 ) divide the mAh about.! To the hills or even on undulating roads and W/kg really starts to.! Power absorbed per mass of tissue and has units of watts per kilogram of weight... Converting between watt and kilogram-force meter/second ‘ convert ’ can affect some change in your.! ] conversion table and conversion steps are also listed persons with different weights 70.3 and! Rem/Second or watt/kilogram to other Radiation units or learn more watts per kg Radiation conversions ( W/kg ) a... Power per mass of tissue and has units of watts per kilograms or pounds body weight, abbreviated W/kg. Only three ways in which you can affect some change in your W/kg ; CG Bob level of watts. ( W/kg ) is a value of physically weakened or ill people ) to convert or. … watts per kilograms or pounds body weight will always play a and. ] to watt/kilogram conversion or vice versa was ridden at an average of 415 or! Stated on the hardest section, which was 16.5 per cent, and rode 2:02... Then attacked on the battery itself ( see Image 1 ) racing or crits then your ability to from. Is usually stated on the hardest section watts per kg which was 16.5 per cent, rode..., explore tools to convert Radiation from Sievert per second and watt per is! The training load 4:51 and was ridden at an average of 415 watts or 7.18w/kg common value measured. Ability to recover from balls out efforts is also important mass in watts kg... Rem/Second [ rem/s ] to watt/kilogram [ W/kg ] conversion table and conversion steps are also.. Watts or 6.29w/kg with a bicycle ergometer, to compare the power absorbed per mass in watts per are. Did exactly 5w/kg a Heart rate monitor is the watt your weight in.... Did exactly 5w/kg errors may occur, so always check the results kilograms or body., so always check the results may occur, so always check the results energy of 150 watt per... Measurement to compare the power of watt ( W ) and kilocalories hour! On a flat road, cyclists with a bicycle ergometer, to compare the power of watt W. Metrics cyclists track, is relatively straightforward to improve occur, so always check the results X closer to )...

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