(20分)右閘可以轉打防中嗎? 點樣射d平飛球?

首先要明白，右閘同防守中場所需要的技術係不同，右閘要有体能和速度，能攻能守，時常幫助中場助攻等；而防守中場則要負責中場的防守，所以要有相當的体能和攔截，而且在現今的足球，也要組織攻勢給前鋒，控制比賽等等！
我建議你先要鍛練体能和體格，而跑步和掌上壓等等方法，則可以鍛練！這兩點是十分重要的，体能是支持每項技術的持久，而體格就是防止對方進攻和攔截！技術方面，你說本身傳球好，腳力好和過不到你，這三點都是防守中場必要，所以要盡情發揮！控球也是佷重要的，要有良好控球，才使到各項技術得到提升，盡量控多些球，記住每次控球次數，慢慢去增加次數！
說完後，最重要莫過於經驗，如何防守、如何組織攻勢、用什麼技術等等，這都是靠經驗而作出判斷，但你只是踢了一年，經驗就真的太少，嘗試接觸多些球場上的「勁人」，與他們比賽，輸了不緊要，最重要從他們身上偷學一些技術，用在自己身上！踢足球是用時間慢慢磿練，漫畫書都有說：實力是用血和汗磿練出來！
你所說的情況，本人自己細個時都曾經遇過，經過都自己射球，可惜入球就十分少，但經過前輩們的教導，才知道足球並不是一個人踢，要相信隊友，傳球給隊友，要隊友一起完成入球！
如果用穩陣和最快的時間才中龍門，倒不如用穩陣和最慢的時間入球，這樣一來可以減少体能用量，而且也可以鍛練與隊友之間的默契！
射球很多時都要自己領悟，高或低都是射球，沒有好與壞之分！這方面我有少少心得，射球盡量用「腳指公」那邊位置射向足球中心，而盤球則建議你運用自己的矮小身位快速運球，盡量盤球敵方的死腳位，因為你的身形矮小難與與人碰撞，就好像messi一樣，盡量看多他的比賽片段而學習，跟著在球場上運用！最後一句，祝你成功...

The first thing is - You've gotta improve your stamina! Either positions require player with plenty of stamina: As a rightback you need to run all over the flank, while a DM, even if you focus mainly on defense, needs a player to run all over the pitch and do a lot of unsung hero's work.

I'd rather suggest you to focus on your development as DM for 3 reasons: You posses of good defending ability such as positioning, anti-dribbling, line-control, fair header, etc. thus you should have a bright future on defensive roles; however, you're not pacey at all and lack of skills on the ball, which means you may not be able to come from the behind to overlap on time and it's fatal to a wingback; Nevertheless your passing skills, especially through passes and crosses (long pass as well?), plus your defending techniques, indicate that you could be a very natural starting point of your team's counter attack.

Regarding the training parts, you'd better ask your coach. =) He/She should be more professional in this field.