<table width="150" align="center" class="t_table"><tbody><tr><td><font face="標楷體" size="4"><img onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('http://www.hkheadline.com/gcmt_images/22/47/co0000134271/fi0000800278_sm.jpg');}" alt="" onerror="javascript:errpic(this)" src="http://www.hkheadline.com/gcmt_images/22/47/co0000134271/fi0000800278_sm.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='點圖開啟視窗\nCTRL+滑鼠滾輪調整圖片尺寸 ';}" border="0" /><br /></font><font face="標楷體" size="4">學行車可強化嬰兒小腿肌肉。</font></td></tr></tbody></table><font face="標楷體" size="4">寶寶成長滿十二個月,已有自行坐穩及轉換姿勢的能力,並且可以開始學習走路,由成人牽手走路,有時或可獨自走幾步。根據美國兒科學院(American Academy of Pediatrics)建議,家長應盡量避免使用學行車,因為學行車實際上不能輔助嬰兒學行。學行車只可強化小腿的肌肉,但人們走路時主要是運用大腿和臀部的肌肉。有了學行車,雖然可方便孩子四處活動,卻可能令他們賴於學行,而且學行車可令寶寶活動範圍擴闊,容易接觸到不應碰觸的物件,更可能有撞翻物件的危險,所以家長要特別留意。</font><br/> <script type="text/javascript"><!-- google_ad_client = "pub-2644619937081853"; /* 468x15, 已建立 2008/4/9 */ google_ad_slot = "3780080083"; google_ad_width = 468; google_ad_height = 15; //--> </script> <script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"> </script> <!-- more -->