G**Y
发帖数: 33224 | 1 说7 psi和5 psi很大区别。但是12跟10，区别不是那么明显。因为12 psi是非常硬了。
有点道理,
http://sports.yahoo.com/blogs/nfl-shutdown-corner/how-serious-i
Verdict: There's a definite change in feel, but it's not nearly as sharp as
you'd expect. And in game conditions ... I can't believe I'm saying this,
but given the Biblical downpour and the presumption of previous checking, I'
m letting the refs off the hook for not noticing the pressure differential
once the game had already begun.
Verdict: If a sportswriter decades past his athletic prime can notice a
difference in performance, an elite NFL athlete certainly can. |
d********t
发帖数: 4270 | 2 职业球员，天天摸球，比家里的俩球更熟悉，会摸错？
一摸就知道有没有放气。 |
G**Y
发帖数: 33224 | 3 我的意思是一般人可能摸不出来。QB当然摸得出来，要么费那么大劲干嘛。
【在 d********t 的大作中提到】
: 职业球员，天天摸球，比家里的俩球更熟悉，会摸错？
: 一摸就知道有没有放气。
|
b*****n
发帖数: 2333 | 4 另外两点也有点意思
Performance: Definitely improved by deflation
Now, this is tricky, because as noted above, I'm not an NFL quarterback, and
presumably neither are you. (If you are, get in touch and tell me how wrong
I am.) I noticed a slight grip improvement on the deflated ball, and my
throwing distance was ... well, let's just say I won't be turning heads at
the combine, but there's a measurable distance improvement when you're able
to get slightly more grip on the ball. But kicking a properly inflated ball
is definitely a bit harder than the slightly deflated one, though that could
be confirmation bias on my part.
Scheme: Not exactly a diamond heist
So how hard is it to pull two psi out of a ball? Even easier than you'd
expect. Pop a needle into the ball and you can drop two psi faster than you
can say "two psi." Granted, there are some chain-of-custody issues here;
someone looking to do this would have to gain access to the balls, which are
supposed to be under the referees' control prior to the game. |
R*2
发帖数: 1631 | 5 两个psi不清楚，两个罩杯应该很容易摸出来，当然D+和F区别有多大拿不准 |
Y******e
发帖数: 20256 | 6 球气不足，除了这个，更大的影响估计是WR接球，球太硬，比较容易drop。气同样道理
，球气不足，但是也容易被int。俺觉得fumble还是球气不足容易，球憋了，不好夹住。 |
d********t
发帖数: 4270 | 7 你这算什么？倒戈了？
and
wrong
able
ball
could
【在 b*****n 的大作中提到】
: 另外两点也有点意思
: Performance: Definitely improved by deflation
: Now, this is tricky, because as noted above, I'm not an NFL quarterback, and
: presumably neither are you. (If you are, get in touch and tell me how wrong
: I am.) I noticed a slight grip improvement on the deflated ball, and my
: throwing distance was ... well, let's just say I won't be turning heads at
: the combine, but there's a measurable distance improvement when you're able
: to get slightly more grip on the ball. But kicking a properly inflated ball
: is definitely a bit harder than the slightly deflated one, though that could
: be confirmation bias on my part.
|
M******k
发帖数: 27573 | 8 呵呵，难的不是放掉2psi,是11个球每个都要放2psi,不放3个，那才是最难最难的啊。
[在 bluepen (bluepen) 的大作中提到：]
：另外两点也有点意思
：
：........... |
b*****n
发帖数: 2333 | 9 我也觉得 看那篇分析 感觉这2psi 那就是电光火石的一刹那啊
换做我 怎么也得勤学苦练2个月 也才能保证误差在正负10%
【在 M******k 的大作中提到】
: 呵呵，难的不是放掉2psi,是11个球每个都要放2psi,不放3个，那才是最难最难的啊。
: [在 bluepen (bluepen) 的大作中提到：]
: ：另外两点也有点意思
: ：
: ：...........
|
d**********9
发帖数: 5215 | 10 把气全放了，再重新打气到某个值，其实不是太难
【在 b*****n 的大作中提到】
: 我也觉得 看那篇分析 感觉这2psi 那就是电光火石的一刹那啊
: 换做我 怎么也得勤学苦练2个月 也才能保证误差在正负10%
|
|
|
p**********g
发帖数: 9385 | 11 肯定小鸡下了死命令，你丫要是放不准，明天就炒鱿鱼。
然后就看到拍子的小弟每天练习放气一千次。
【在 M******k 的大作中提到】
: 呵呵，难的不是放掉2psi,是11个球每个都要放2psi,不放3个，那才是最难最难的啊。
: [在 bluepen (bluepen) 的大作中提到：]
: ：另外两点也有点意思
: ：
: ：...........
|
b*****n
发帖数: 2333 | 12 我一纯看热闹的。。 无所谓倒戈不倒戈。。
有一句话怎么说来着？
看热闹不怕事大
【在 d********t 的大作中提到】
: 你这算什么？倒戈了？
:
: and
: wrong
: able
: ball
: could
|
H**p
发帖数: 2504 | 13 把针插进去两秒拔出来好像也不是太难。假如是每周做一回的话，肯定很熟练了。
【在 b*****n 的大作中提到】
: 我也觉得 看那篇分析 感觉这2psi 那就是电光火石的一刹那啊
: 换做我 怎么也得勤学苦练2个月 也才能保证误差在正负10%
|
B*****e
发帖数: 9375 | 14
That's what, ok, never mind.
【在 Y******e 的大作中提到】
: 球气不足，除了这个，更大的影响估计是WR接球，球太硬，比较容易drop。气同样道理
: ，球气不足，但是也容易被int。俺觉得fumble还是球气不足容易，球憋了，不好夹住。
|
Y******e
发帖数: 20256 | |
z*i
发帖数: 58873 | 16 尼玛要上演纸牌屋啊这
【在 H**p 的大作中提到】
: 把针插进去两秒拔出来好像也不是太难。假如是每周做一回的话，肯定很熟练了。
|
d********t
发帖数: 4270 | 17 这比纸牌屋有意思多了吧？
【在 z*i 的大作中提到】
: 尼玛要上演纸牌屋啊这
|
