SHINee's leader�Onew explained the story behind his hilarious tackle from January's 'Idol Star Athletics Championship'. On March 22nd's episode of "Strong Heart", photos were brought out of Onew's infamous tackle-flop onto his labelmate, f(x)'s Luna. Onew explained,�"I ran to Luna because she got first place and I was so happy for her. But, I didn't see the metal rail in front of me, and so I tripped and fell over it." This led to the photo of the two hugging and looking quite uncomfortable .�Leeteuk joked,�"I think you fell so you could hug Luna." Onew added,�"I couldn't control my speed but once I hit Luna, I could." Source:�Max Movie