d******0 发帖数: 22800 | 1 偶有forerunner 305,这个表自己有foot pod,80刀的一个配件,可以测步频算距离。
偶嫌太贵了。如果没有的305有个stop watch就可以了。
然后,早先买个计步器(偶推荐omron aerobic),便宜,偶是12刀买的,也比较准确
也很小巧。
今天跑步,偶就带上305加omron,跑完,用omron上的step数,除以时间就可以得到你
的步频了。
偶的是=29100步/2×60+50=171步每分钟。每分钟还可以在加20步,估计是累的时候或
者太硬的地面,上坡下坡就用小碎步跑。 |
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m******i 发帖数: 9479 | 2 而且,显然应该是先做weight再做aerobics
健身房那帮子都是哪儿去的二把刀啊 |
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a********k 发帖数: 11445 | 3 我去的lady section, 那的女生都是先跑步机,或者椭圆机,然后玩玩器械走人。
而且,显然应该是先做weight再做aerobics健身房那帮子都是哪儿去的二把刀啊
★ Sent from iPhone App: iReader Mitbbs Lite 7.56 |
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s********n 发帖数: 360 | 4 看了菜谱,准备认真参考。第一次想控制体重,以前太放松了。人忙起来对自己就放任
了。。终于清醒了。。亡羊补牢,希望不晚。。
我觉得这里很舒服,很多人很有经验和见解,能学很多健康知识。
我相信按照你的菜谱,每个人都能减重,不会不发生得。。
最近每次都是一个小时,500卡,3mile,有时用weight loss选项,做2个aerobic,
heartrate 对我来说135 最理想。尽量保持。已经觉得裤子松松的,要坚持。。 |
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b****i 发帖数: 11322 | 5 【 以下文字转载自 Running 讨论区 】
发信人: maht ()(), 信区: Running
标 题: 有氧/无氧(一些笔记)
发信站: BBS 未名空间站 (Mon Aug 27 17:02:41 2012, 美东)
跑步一年,在这里学了不少。但是很多概念,还是很困惑。最近重新复习了一把中学生
理卫生和生物。 我不是搞生物或者生化的,本文很多错误是难免的。
0 运动的基本过生化过程
细胞内的线粒体 mitochondrion 合成 ATP 三磷酸腺苷 (Adenosine triphosphate)。
ATP提供能量给肌纤维,肌肉细胞在神经细胞的信号下收缩肌纤维,产生运动。
1 有氧代谢 (aerobic respiration) 和无氧代谢 (anaerobic respiration)
在讨论有氧代谢和无氧代谢,实际我们讨论的是葡萄糖 glucose 的代谢方式。脂肪的
代谢,无氧是可能的,但是人体基本没有这个能力,跑步的时候完全不用考虑脂肪的无
氧代谢。糖的两种代谢方式都发生在细胞内的线粒体里面。
1.1 糖的有氧代谢
具体细节,大家可以看 http://en.wi... 阅读全帖 |
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h******e 发帖数: 91 | 6 9月22日
1.骑自行车40分钟
2.p90x shoulder and arm +abs abs 没做完 只做了大概8分钟,最后实在没力气了
Cycle 12:00 43 cal
Cycle 15:00 116 cal
Cycle 14:09 121 cal
Aerobics 1:18:37 395 cal
9月22日
1.骑车大概4个小时 一共30miles 最后gps没电了所以返程只记录了一部分
Cycle 2:17:43 963 cal Avg. Speed: 7.08(mph) Distance: 16.24(mi) |
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G***a 发帖数: 27294 | 8 。。。。。。在找到之前,你可以先underwater aerobics吗? |
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s*******t 发帖数: 7746 | 9 女生,113lb, myfitnesspal 估计跑步(5 mph) 60min 耗412卡, “Aerobics,
high impact" 60min 耗 360卡。昨晚第一次带着HRM练p90x polymetrics 60min,心率
基本在130-148之间,比我跑步时的心率低一点,是不是大概能耗300卡? |
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b*****o 发帖数: 6080 | 10 回去看了一下,作者观点不是genes,是讲雄性激素,和你观点一致。还提到个子高胳
膊长也做不来,所以,pullup做得好,应该个子小胳膊短哈哈。但是看comments,特别
有趣。
Why Women Can’t Do Pull-Ups
By TARA PARKER-POPE
Ben Wiseman
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PRINT
This column appears in the Oct. 28 issue of The New York Times Magazine.
THE WELL COLUMN
Tara Parker-Pope on living well.
While the pull-up has been used by everyone from middle-school gym teachers
to Marine drill instructors to measure fitness, the fact is that many fit
people, particularly women, can’t... 阅读全帖 |
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g*2 发帖数: 658 | 12 1 想要减肥的人多少,真正在付之行动的又有多少呢?
More than two-thirds of adults in the United States are either trying to
lose or maintain weight. However, only 20 percent are both eating fewer
calories and engaging in at least 150 minutes of physical activity during
leisure time each week.
2 BMI怎么算的?理想体重是多少呢?
BMI = body weight (in kg) ÷ square of stature (height squared, in
meters)
Overweight is defined as a BMI of 25 to 29.9 kg/m2; obesity as a BMI of ≥30
kg/m2. Severe obesity is defined as a BMI ≥40 kg/m2 (or... 阅读全帖 |
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p*********l 发帖数: 26270 | 13 Q. Are there any tricks you have for women who want to lose the last bit of
'stubborn' fat? Do they need to do things significantly differently to men?
A. Women's hip and thigh fat has been a perennial problem as it tends to be
the most stubborn of all bodyfat to lose. Men's abdominal fat, although many
men will disagree with me here, is relatively easy: men mainly need to be
more patient and the abdominal fat will come off.
In contrast, hip and thigh fat is very difficult to mobilize and burn o... 阅读全帖 |
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i*********5 发帖数: 19210 | 14 【 以下文字转载自 Tri 讨论区 】
发信人: ironman2015 (IMMT 2013), 信区: Tri
标 题: 220 lbs lighter and Ironman 70.3 ready
发信站: BBS 未名空间站 (Wed Sep 11 11:04:02 2013, 美东)
Gary Steeves was eating himself to death. Now he’s turned his life around
and ready to race in the IRONMAN 70.3 Sunshine Coast.
http://www.ironman.com/triathlon/news/articles/09/a-weighty-sub
When Gary Steeves lines up in next weekend’s IRONMAN 70.3 Sunshine Coast in
Australia he may not think about the fact that most of the athletes around
him weig... 阅读全帖 |
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y******o 发帖数: 4098 | 16 你是专业的啊~~当然要求高啦~~
相对舞蹈,zumba加了很多aerobic的动作,简单,cardio,入门快,编排好的话,heart
rate一下子就上去了,而且每一个动作都能活动到很多肌群,很多人觉得ZUMBA强度不
够很大程度上是因为人家伸直胳膊她不伸直,别人扭肚子她晃悠屁股,人家深蹲她弯腿
,人家跳她走,人家同时扭胸扭腰,她只能扭一个
如果是因为自己做不到而达不到锻炼目的,就不要怪这项运动嘛,我课上还有
KICKBOXING都只晃悠晃悠胳膊腿不出汗的呢,我昨天上SPINNING,旁边一姑娘骑的一脸
轻松,飞快,我一看那resistance bar都翘到天上去了好么,这种不CHALLENGE的自己
的行为搁什么运动上都是浪费时间 |
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p*********l 发帖数: 26270 | 17 【 以下文字转载自 Running 讨论区 】
发信人: maht ()(), 信区: Running
标 题: 有氧/无氧(一些笔记)
发信站: BBS 未名空间站 (Mon Aug 27 17:02:41 2012, 美东)
跑步一年,在这里学了不少。但是很多概念,还是很困惑。最近重新复习了一把中学生
理卫生和生物。 我不是搞生物或者生化的,本文很多错误是难免的。
0 运动的基本过生化过程
细胞内的线粒体 mitochondrion 合成 ATP 三磷酸腺苷 (Adenosine triphosphate)。
ATP提供能量给肌纤维,肌肉细胞在神经细胞的信号下收缩肌纤维,产生运动。
1 有氧代谢 (aerobic respiration) 和无氧代谢 (anaerobic respiration)
在讨论有氧代谢和无氧代谢,实际我们讨论的是葡萄糖 glucose 的代谢方式。脂肪的
代谢,无氧是可能的,但是人体基本没有这个能力,跑步的时候完全不用考虑脂肪的无
氧代谢。糖的两种代谢方式都发生在细胞内的线粒体里面。
1.1 糖的有氧代谢
具体细节,大家可以看 http://en.wi... 阅读全帖 |
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c*****e 发帖数: 457 | 18 来源:知乎
先放结论:
跑步等有氧运动,长期有氧运动,可能会让食欲升高↑。让身体处于增加体脂体重状态。
无氧运动则相反,长期力量训练,可能会让食欲降低↓。让身体处于减少体脂体重状态。
这也就是说,如果你长时间从事跑步或骑自行车等运动,你的食欲可能会越来越好哒~
(实际上的运动后短时间内食欲,会有诸如交感神经兴奋、肾上腺素分泌、皮质醇等问
题的影响。我只说的是科学研究的长期情况。不一定和你自己的体验相一致,不要跟我
辩你什么运动后会饿,什么不会……)
但如果长期进行无氧运动,食欲却反而可能会降低,或者没有太大变化。
短期运动的话,结论可能正相反,不过由于短期内的实验容易受诸多因素影响,所以对
现实的指导意义不大,就不要太在意啦~而且眼光也要放长远一点对不对~
以前我就曾经提到过一些关于 瘦 与 运动方式 之间关系的猜想。我也曾经提到过,运
动就像是追女孩~~怎么追女孩?当然不是穷追猛打!你想要得到一个人,要做的并不是
死皮赖脸的追求她,而是努力的让自己配得上她。那么,想拥有低体脂的好身体,该怎
么办呢?无氧运动,很可能就是能让你配得上它的运动方式。(为什么长期跑步没瘦下
来呢…… 斌卡的... 阅读全帖 |
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t******s 发帖数: 119 | 19 【 以下文字转载自 Running 讨论区 】
发信人: twobucks (buck), 信区: Running
标 题: 从有氧运动和无氧运动说开去ZT
发信站: BBS 未名空间站 (Mon Sep 21 16:53:19 2015, 美东)
现实生活中有许多朋友对有氧运动和无氧运动的定义有所误解,有人认为有氧运动就是
在氧气充足的环境里进行运动,无氧运动就是憋气运动;有氧运动和无氧运动也并不是
简单地根据运动项目来区分, 而是根据运动时人体内代谢方式不同来区分, 也就是根据
运动时肌肉收缩的能量来自有氧代谢还是无氧代谢来区分.
有氧运动又名有氧代谢运动,顾名思义,就是在有氧代谢状态下做运动, 由糖,氨基酸,
脂肪代谢产生能量供应机体需要. 它的特点是强度低,有节奏,持续时间较长. 有氧运动
的好处,是长时间进行耐力锻炼运动,使得心脏和循环系统,肺部和呼吸系统得到充分
有效的刺激,提高心肺功能,从而使全身各组织,器官得到良好的氧气和营养供应,维
持最佳功能状态, 这就是为什么有氧运动也叫心血管运动的原因,在英文里aerobic和
cardio是两个可以互换的概念都指有氧运动. ... 阅读全帖 |
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v*****r 发帖数: 2325 | 20 你教练PUSH 你有点过了。 如果你还20几, 没问题。 多歇几天。 这个大功率输
出的耐力只能慢慢提高。。。
引用一下 FITNESS LOOPKILL 关于 AEROBICS AND ANAEROSICS 的讨论:
无氧运动由于代谢物不能马上排除,运动强度不能长时间维持。马拉松运动员在比赛时,
大都把速度控制在他们的代谢临界点左右,只是在最后冲刺时才全力以赴,这时,应该是
无氧运动了。
“不对”,你说,“俺平时跑8mph已经气喘虚虚,跑不了几分钟,显然是无氧了。这些
运动员跑这个速度几个小时没问题,这是什么回事啊?”,
呵呵,每个人的临界点不同,你的临界点可能在4mph,人家可能在9mph,这就是菜鸟和
大牛的差别啊。再说,人家长年训练,运动素质好,当然和常人不能比啊。
不过,也不要懊恼。每个人的临界点虽不同,但是可以改变的。怎么改变呢?当然是通过
运动训练了。只要你也坚持刻苦合理训练,科学安排饮食生活,你也能提高你的临界点,
比如从4mph到6mph。要知道,长距离运动员平时的刻苦训练就是为了提高这个临界点。
无氧运动由于代谢物不能马上排除,运动强度不能长时间维持。马拉松运动 |
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a******1 发帖数: 1519 | 21 Skeletal (voluntary) muscle is further divided into two broad types: slow
twitch and fast twitch:
Type I, slow twitch, or "red" muscle, is dense with capillaries and is rich
in mitochondria and myoglobin, giving the muscle tissue its characteristic
red color. It can carry more oxygen and sustain aerobic activity using fats
or carbohydrates as fuel.[4] Slow twitch fibers contract for long periods of
time but with little force.
Type II, fast twitch muscle, has three major subtypes (IIa, IIx, and I... 阅读全帖 |
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l******l 发帖数: 2679 | 22 aerobic exercises。 Sometimes also referred to as cardios. |
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s**t 发帖数: 737 | 23 zkss?
I thought it was good for both genders as long as one can do low impact full
body aerobic exercises. |
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t******f 发帖数: 955 | 24 http://www.ask.net.au/downloads/The_Stretching_Debate.pdf
一些引文
How effective is static stretching?A traditional warm-up procedure often
uses brief linear cardiovascular work to "break a sweat" and then follows
that with static stretching. The aim is to raise the core temperature of the
body while increasing the delivery of blood to the working muscles. But
during the static-stretching phase, the body begins to remove excess body
heat, so the increase in body temperature from the initial aerobic |
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d**e 发帖数: 1124 | 26 天气好, 心情好, 所以就决定放纵一下, 把general aerobic run改成5K自测. 距离上
次自测已经2个多月了, 也是该衡量一下训练结果的时候了. 牢记WHX的话, 这次把老命
豁出去了, 开始明显太快了, 中间慢了一会儿调整了一下. 后面感觉到肺火辣辣, out
of breath, 就没敢再push. 看来还是自己不够tough啊.
几点感受:
1. 跑5K还是要穿比较紧的racing flat, 我的2E鞋子在paw back的时候明显导致了太多
无用功 - 就是脚丫子在鞋里的滑动太多. 这在速度慢的时候从来没有.
2. 5K虽然要求快, 一开始太快也不好.
3. 要想好成绩, 好是要push自己, 更hard. 我总对自己的肺没信心, 所以一有什么不
适就不敢push了. 腿脚还不错, 逼近踢了10多年球, 又练过短跑. 练肺有什么好办法吗?
4. 用5K来估计半马或者全马可能不准确. 特别是对于有些短跑底子的. 首先endurance
得上去, 才能用5K来外拓. 我就属于endurance比较差的那种. 我计划半马还是用比较
保守的pace还完成.
总体来说 |
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d**e 发帖数: 1124 | 27 除了周末的长跑以外, 我现在 95% 以上的 speed/aerobic runs 都是在 lunch break
进行. 特别是现在天气凉快了, 在 office neighborhood 跑也很爽, 全是豪宅(常跑过
小Bush的家门口), 不象以前只能上 treadmill. 你可以考虑一下这个办法. The down
side of this is, 我的 lunch break is quite long (1.5 to 2 hours). 现在工作任
务不重的情况下挺合适我的, 不过 YMMV.
另一个办法是晚上哄孩子们睡觉以后出去跑. 我晚上为安全起见只跑track. 不过在冬
天这可能不太可行. 而且, 从我以前的经验看, 吃饱了肚皮去跑, 又打嗝又放屁, 跑得
非常不爽.
最后一个办法, 就是最常说的晨跑. 冬天的早晨会很冷, 而且要求比孩子们早起至少2
小时. 比如你孩子们7点半上学, 你就要5点起来, 跑1.5小时后回来, 7点左右, 准备早
饭, 然后送他们去学校. 然后洗洗上班. 这个办法对于能做到"早起早睡"的人来说是最
好的. 不过大家都比较忙, 没几个能 |
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l******7 发帖数: 132 | 28 先报成绩: 1小时46分24秒。
先来讲讲训练吧,从9月开始系统的训练。每周两次的hard 和两次的easy 再加一个
general aerobic。
周末的 long run 加的很慢,现在也不过是12麦的样子。每两周会加一到两麦。感觉虽
是进步缓慢,但没有什么不适。接下来的训练可以保证质量。每周的speed workout,
是很痛苦的,总是做到咬牙切齿。
今天的比赛是准备最充分的,也是开始的最狼狈的。
早晨4点起来,全身放松,stretch 到几乎每一块肌肉,吃早饭,开车去比赛地点。可
到那后就是找不到停车位,足足转了半个多小时,最后终于停下,这时比赛已经开始。
自己跑到起点,也找不到厕所,也不知方向。
在没人的街上跑,感觉惶惶的,慢慢的开始开到零星的人在走,不过没多久,就淹没在
人的海洋里了。第一麦跑了8分30几。不断的在人群中穿行,速度也是有快有慢。大概
跑了有3个麦左右,人群才慢慢稀少起来。全程基本保持在8分左右的pace。最后的3麦
开始加速,不过由于心急,加的太快,腿开始要抽筋,又被迫放慢速度。最终跑完比赛
,有遗憾,也有收获。
这次的目标是1小时42分,没有实现。 |
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b***i 发帖数: 10018 | 29 刚刚在treadmill上做了Hadd's 2400m test:
incline 1.0
140HR 2400m, pace 6.0 mph (9:52/mi)
rest 90 seconds
150HR 2400m, pace 6.4 mph (9:17/mi)
rest 90 seconds
160HR 2400m, pace 7.0 mph (8:32/mi)
rest 90 seconds
170HR 2400m, pace 7.6 mph (7:53/mi)
(时间关系没测180HR)
Treadmill Pace Conversions:
http://www.hillrunner.com/training/tmillchart.php
看来休息了三个星期,aerobic ability倒退了不少,腿不累,呼吸也不急,但是心跳
却比以前同样速度快大概10bpm,出汗也明显多了。
btw, 今天跑了6迈,IT band一点感觉都没有,hooray! |
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b***i 发帖数: 10018 | 30 Last 30 days
total mileage: 214.8 Mi
total time : 31:29:24
average pace : 8:48 /M
其中有两个Lactate Threshold run (4mi@7:31 and 4mi@7:11), 两个10x100m stride
sessions,一个未能跑完的marathon pace run.
其余大部分都是recovery/general aerobic/medium long/long run,这些才是主角。
有趣的是我过去30天的平均pace比我现在HR140(70%)的pace还要慢。 |
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t****9 发帖数: 44 | 31 谢谢!因为我也读了那篇Hadd's的文章,不知道按mhr-50的心率跑真有那么神奇?可以
很好地提高aerobic capacity。 Keep us updated!! |
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b***i 发帖数: 10018 | 32 Sure, usually i ran long run on Sunday morning.
My marathon training starts next week. I will probably run 13-15 miles next
weekend.
I run quite slow now, need to watch out for my IT band. And my aerobic
capability is low. Today I carefully ran 8 miles in 77 minutes with 150HR.
The good news is NO sign of discomfort in my IT band so far.
run
Sunday?
next |
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b***i 发帖数: 10018 | 33 没到50 miles per week的时候,因为精力过剩,general aerobic和recovery run要跑
慢不容易。可以试试用心律计来约束自己,不让心跳超过140 or 150。 |
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b***i 发帖数: 10018 | 34 from AM:
Max HR % HR reserve
VO2max(5k pace) 93-95 91-94
Lactate threshold 82-91 77-88
Marathon pace 79-88 73-84
Long/Medium long 74-84 65-78
General aerobic 70-81 62-75
Recovery <76 <70
算法。你
还是150? |
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b***i 发帖数: 10018 | 35 今天测最大心跳失败...
跑了8miles general aerobic,然后开始用4.0 incline,速度8.0mph, 9.0mph, 10.
0mph,心跳上不去,最后也只有178而已,已经没力了。
下次得用多一点incline,然后每分钟加2.0mph。 |
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A***a 发帖数: 1799 | 36 你没看我的PACE吗?全是巨慢的PACE啊,我现在意识到自己的AEROBIC ABILITY有多弱,为
了维持135的心跳,最后竟然要把PACE降到10. |
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A***a 发帖数: 1799 | 37 congrats!
Your training contradicts with aerobic training concept. Yet it seems to
work, really confusing.
30pace
park with Pen on 20091017 for about 13 miles.
cushion. It also deformed at the front and Tuoniao said I should change the
shoe. The change of shoes took an unexpected long time to get through the
break-in period. The blister is a constant issue with the new pair of Asics
2140. I tried a few different socks, including nike dri-fit and injinji five
-finger. None seems to be signifantl |
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w****1 发帖数: 4931 | 38 I think empiremarsx has not come close to realizing his potential. With his
level of aerobic threshold he is capable of running a faster marathon. Sub 3
is literally within reach.
the
Asics
five
socks. |
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b***i 发帖数: 10018 | 39 其实我想说的是最近的easy/long run有很明确的目的,就是提高aerobic threshold。
虽然不能说lactate threshold提高了,但起码间接地使temp run更轻松了。 |
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b***i 发帖数: 10018 | 40 comfort! before starting the 12 week schedule, you have two weeks to catch
up.
if i were you, i will just repeat the first week's schedule,
with total volume reduced to 80% and 90%.
the focus should be on aerobic and endurance. |
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w****1 发帖数: 4931 | 41
time
Yasso 800 is supposed to be a moderate workout. Definitely not all out.
Actually, if you run the first few 800m's all out, there is no way you could
keep up the pace later. Also, I don't believe that Y800 is useful for
predicting the marathon time. It is probably a good workout if you already
know your marathon time and wants to improve your aerobic threshold on top
of that.
I'd say just listen to your body. If you feel good, why not push a little
more.
You might need to warm up a little. |
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o*****4 发帖数: 665 | 42
Yasso 800 is supposed to be a moderate workout. Definitely not all out.
Actually, if you run the first few 800m's all out, there is no way you could
keep up the pace later. Also, I don't believe that Y800 is useful for
predicting the marathon time. It is probably a good workout if you already
know your marathon time and wants to improve your aerobic threshold on top
of that.
being able to complete ten Yasso repetitions doesn't guarantee finish the
marathon in goal time. unable to complete the t |
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w********6 发帖数: 12977 | 43 12 mile slow recovery run, original should be general aerobic. However, last
night I went to 24 hour fitness to do the 5 mile recovery (which should be
in the morning), just to learn that the GYM will be closed in 50 minutes. So
I ran the last three miles faster and faster, from 8mph to 8.7mph to 10mph,
and totally defeated the recovery purpose.
this morning, I felt really tired of my legs, and have to do the whole 12
mile in recovery. The lesson learned is following the schedule don't run
your |
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w****1 发帖数: 4931 | 44 Probably the 5K will still be my focus. Currently each one of my workouts
includes some portions at 9mph,
and speed bursts at 10+mph, with the purpose of improving my aerobic
threshold. |
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b***i 发帖数: 10018 | 45 对我来说:
Easy pace=8:32, 77.5% HRmax
Long run pace= between easy pace and M pace
M pace=7:16, <89.5% HRmax
HM pace=6:59, 92% HRmax
tempo pace=10 mile pace=6:51, 93%HRmax
10k pace=6:39, 96% HRmax
5k pace=6:25, 98% HRmax
I pace=6:18 or around 5k pace, 99% HRmax
主要参考http://www.attackpoint.org/trainingpaces.jsp?vdot=50
和Daniels' running formula。
AM也差不多:
recovery <76% HRmax
general aerobic 70-81% HRmax
long/medium long run 74-84% HRmax
Marathon pace 79-88% HRmax
Lactate Threshold 82-91% HRmax
VO2max 93- |
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b***i 发帖数: 10018 | 46 嗯,不是很严格。反正对大部分成年人来说,aerobic ability还大有潜力可挖。 |
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g***y 发帖数: 829 | 47 理论好强。看来我这种不学习的人一说话就漏洞百出。 原帖里LT应该改成aerobic
capacity. |
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w****1 发帖数: 4931 | 48 It seems that you missed the supposedly peak week of your training, and didn
't have enough time to taper properly. You have a very high aerobic
threshold. With a more systematic training you will improve easily. |
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b***i 发帖数: 10018 | 50 easy run的目的不止是让身体放松恢复,更加重要的是develop aerobic capability
and cardiac efficiency,这些都是跑步的基础。
Arthur Lydiard说,"miles make the champions"。
mileage需要长年累月的build up,而且比较适合在赛季之间的base training阶段增加
。新手不适宜一上来就high mileage。
在letsrun.com里看到这段话:
I have been increasing my mileage over the years, and finally pushed the
envelope a bit this year. The key to running higher mileage is to do it
intelligent slowly, increasing over the years. Now a days the focus of many
people is on getting more out of less mileage. I |
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