Register
•
Search
•
FAQ
•
Memberlist
•
Usergroups
•
Galleries
•
Log in
Jetmen Revival downloads Forum Index
»
JETMEN ONLINE
Post a reply
Username
Subject
Message body
Emoticons
View more Emoticons
Font colour:
Default
Dark Red
Red
Orange
Brown
Yellow
Green
Olive
Cyan
Blue
Dark Blue
Indigo
Violet
White
Black
Font size:
Tiny
Small
Normal
Large
Huge
Close Tags
Add image to post
Options
HTML is
OFF
BBCode
is
ON
Smilies are
ON
Disable BBCode in this post
Disable Smilies in this post
Confirmation code: *
All times are GMT + 2 Hours
Jump to:
Select a forum
----------------
JETMEN ONLINE
Jetmen Revival
----------------
Jetmen Revival Downloads
Links
Graphics
Music
Other games
Topic review
<table cellpadding="3" cellspacing="0" width="100%" class="forumline"> <thead> <caption><table border="0" cellspacing="0" cellpadding="0" width="100%" class="forumheader"> <tr> <td align="left" valign="bottom" width="25"><img src="http://picsrv.fora.pl/AcidTechTiger/images/hdr_left.gif" width="25" height="27" alt="" /></td> <td align="center" class="forumheader-mid">Topic review</td> <td align="right" valign="bottom" width="25"><img src="http://picsrv.fora.pl/AcidTechTiger/images/hdr_right.gif" width="25" height="27" alt="" /></td> </tr></table></caption> </thead> <tbody> <tr> <th class="thCornerL" width="22%" height="26">Author</th> <th class="thCornerR">Message</th> </tr> <tr> <td width="22%" align="left" valign="top" class="row1"><span class="name"><a name=""></a><b>8mcknva4</b></span></td> <td class="row1" height="28" valign="top"><table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="100%"><img src="http://picsrv.fora.pl/AcidTechTiger/images/post_old.gif" width="12" height="9" alt="Post" title="Post" border="0" /><span class="postdetails">Posted: Fri 2:32, 04 Mar 2011<span class="gen"> </span> Post subject: &#20581;&#23572;&#39532;&#36275;&#30103;</span></td> </tr> <tr> <td colspan="2"><hr /></td> </tr> <tr> <td colspan="2"><span class="postbody">　　许多人喜欢在家准备一副" target=_blank>哑铃，随时就拿出来练一练。最常见的动作是向上推哑铃，初学者很容易把哑铃放得太低，有人甚至把哑铃下落到与肩同高的水平，像举重运动员挺举时杠铃杆放在锁骨上“歇脚儿”一样。其实，这种动作幅度过大，以至大小臂紧夹、肘部贴近肋骨,<a href="http://www.st19802z.com" target="_blank">健尔马足疗机</a>，使肩关节处在不稳定的状态,<a href="http://www.hy1028.com" target="_blank">铂金骑士清毒烟</a>，此时肩部肌肉的负荷相对最大，如果哑铃很重，就会损伤肩部的韧带,<a href="http://www.kh9865.com" target="_blank">健尔马足疗机</a>。 <br />　　如果仔细观察举重运动员会发现，他们的握距较宽，两肘向外张开远离身体，靠腿部发力，同时降低身体重心的方法来帮助肩部顺利渡过“困难阶段”，和举哑铃还是有所不同的。安全有效的哑铃推举动作,<a href="http://www.ok33933.com" target="_blank">健尔马足疗机</a>，其运动幅度是很小的。 <br />　　正确举哑铃的动作应是———站立或坐姿均可，背部挺直，双手握哑铃，分开双臂使上臂与地面平行、小臂与地面垂直，这就是初始位置，跟投降的动作很像；靠肩部发力将哑铃推向头顶上方，运动轨迹呈弧线，注意两只哑铃不要碰撞在一起；在肘部完全伸直前停止上举、转做较慢的有控制的下放动作，返回到初始位置时即停止下降。一般做3～4组，每组10～15次。 <br />　　哑铃推举中的杠铃推举、机械推举，都能够较全面地锻炼肩部" target=_blank>肌肉群；用哑铃做侧平举、前平举、俯身侧平举，分别能比较独立地锻炼肩部肌肉的前、中、后三个部分。举哑铃锻炼肩部不要过于频繁,<a href="http://www.ch598.com" target="_blank">水宜生水杯</a>，给它较长的休息时间，反而能取得更好的效果。</span></td> </tr> </table></td> </tr> <tr> <td colspan="2" class="spaceRow"><img src="http://picsrv.fora.pl/AcidTechTiger/images/spacer.gif" alt="" width="1" height="1" /></td> </tr> </tbody> </table>
fora.pl
- załóż własne forum dyskusyjne za darmo
Powered by
phpBB
© 2001, 2005 phpBB Group
Design by
Freestyle XL
/
Music Lyrics
.
Regulamin
