晒晒踢足球时的心率曲线及各种运动量(包括啪啪啪)的估算
对于足球爱好者来说,冬季每周一次的室内足球就好像是节日一般,不容错过。在这里晒一晒周末踢球时的心率曲线
6park.com下面是更详细的统计数据
6park.comGarmin手表没有足球选项,只有跑步,骑车,游泳等。我觉得可能因为足球更像HIIT(High-intensity interval training),经常瞬间启动急停,变速变向,传球射门等,动作复杂没有规律,难以统计。只好随手选了室内跑步,果然统计出来的运动量让人笑掉大牙。
6park.com我不能因为统计数据虚高而沾沾自喜,因为室内足球运动量明显比不过室外足球,应该不会超过1000大卡。 6park.com我发现基于心率计算出来的运动量往往错得离谱,比如这个网站,计算结果跟Garmin手表差不多。HEART RATE BASED CALORIE BURN CALCULATOR (https://www.runtastic.com/blog/en/calories-burned-calculator) 6park.com运动手表和网站可能都基于同一种算法,将运动量等同于心跳,体重,年龄的某种线性关系,简单而又粗暴。“Formulas for Calculating Calories Burned Based on Heart Rate During Exercise”(https://www.docdroid.net/zv1GVB9/otf-formulas.docx) 6park.comMen:
EE (in kilojoules per minute) = -55.0969 + 0.6309 x heart rate + 0.1988 x weight (in kg) + 0.2017 x age 6park.comWomen:
EE (in kilojoules per minute) = -20.4022 + 0.4472 x heart rate – 0.1263 x weight (in kg) + 0.074 x age 6park.com或许这种方法适用于运动平缓的有氧运动(如长跑,骑车等),但HIIT和无氧运动心率变化较大,用这种方法的计算结果就不够准确了。 6park.com我又读到了一篇文章,印证了我的想法。文章说运动手表/手环对心率的检测基本是准确的,但对运动量的统计结果无法让人信服。“A Stanford inquiry into the accuracy of seven wristband activity monitors showed that six out of seven devices measured heart rate within 5 percent. None, however, measured energy expenditure well”(https://med.stanford.edu/news/all-news/2017/05/fitness-trackers-accurately-measure-heart-rate-but-not-calories-burned.html) 6park.com后来我又找到了一种更权威的算法,可以估算出各种运动量(包括坐着不动,吃饭,踢球,甚至啪啪啪)。MET (Metabolic Equivalent): The ratio of the work metabolic rate to the resting metabolic rate. One MET is defined as 1 kcal/kg/hour and is roughly equivalent to the energy cost of sitting quietly. https://sites.google.com/site/compendiumofphysicalactivities/home 6park.com你如果有兴趣,可以下载中英文对照版METs表(pdf):https://sites.google.com/site/compendiumofphysicalactivities/compendia/Chinese%20-%202011%20Compendium%20of%20Physical%20Activities.pdf?attredirects=0&d=1 6park.com09045 1.0 多项目混合活动(miscellaneous) 坐姿:玩传统的视频游戏、电脑游戏(sitting, playing traditional video game, computer game) 6park.com09100 1.8 多项目混合活动(miscellaneous) 休息/家庭团聚活动:坐姿,放松、聊天、吃饭(retreat/family reunion activities involving sitting, relaxing, talking, eating) 6park.com14010 2.8 性行为(sexual activity) 积极:高强度 (active, vigorous effort)
14020 1.8 性行为(sexual activity) 一般:中等强度(general, moderate effort)
14030 1.3 性行为(sexual activity) 被动:低强度,接吻、拥抱(passive, light effort, kissing, hugging) 6park.com15605 10.0 体育运动(sports) 足球:竞技(soccer, competitive)
15610 7.0 体育运动(sports) 足球:随意,一般(soccer, casual, general) 6park.com有网站利用这个公式估算出运动量,我觉得其结果比较靠谱。Calories Burned and Activity Calculator(https://healthyeater.com/calories-burned)
6park.com当然啪啪啪的计算是不传秘籍,有兴趣的同学可以看右下角的文章,注意未成年人不得入内哦!
https://www.cool18.com/bbs5/index.php?app=forum&act=threadview&tid=13331283 6park.com最后说一句,一般来说运动时的最高心率计算公式是: 6park.com最高心率 = 220 - 年龄 6park.com工匠不年轻了,但踢球时心率仍可达到180+,运动时和运动后没有任何不适感,甚至感觉还有余力。 6park.com这说明 6park.com...... 6park.com工匠人老心不老?
贴主:工匠精神于2019_12_05 12:50:21编辑评分完成:已经给 工匠精神 加上 500 银元!
|