Douglas Costa's back heel penalty is pretty special <br />Bayern Munich ace Douglas Costa picks out top corner with incredible back heel penalty kick <br /> <br />Bayern Munich's Douglas Costa shows off rabona skills in training <br /> <br />Bayern Munich ace Douglas Costa picks out top corner with incredible back heel penalty kick <br />Bayern Munich's Douglas Costa pulled off the incredible penalty in training <br />The winger shared a clip of the goal with his 1.9million Instagram followers <br />Costa has only featured twice for Bayern so far this season <br />Franck Ribery and Kingsley Coman are keeping Costa out of the team <br /> <br /> <br />Bayern Munich's Brazilian star Douglas Costa decided to turn on the skills this week in training, as he lashed home a top corner effort from the penalty spot... using his heel. <br />The winger uploaded a video to his personal Instagram account showing his sublime effort which left substitute goalkeeper Tom Starke helpless. <br />Known for his adventurous trickery and jaw-dropping skill, Costa had clearly pulled off the feat before as he picked out the top corner with expert precision. <br />Costa has only featured twice for Bayern so far this season, as the Bavarian giants have made an unbeaten start to their Bundesliga season. <br />The Brazil international is finding it difficult to establish a starting position in manager Carlo Ancelotti's match day squad as a result of the wealth of talent Bayern have at their disposal. <br /> <br />French duo Franck Ribery and Kingsley Coman currently occupy the wide positions in the Bayern starting XI, while striker Robert Lewandowski leads the line centrally. <br />The skilful Brazilian has also suffered from a series of injuries since his arrival in Germany, halting his progression with the Bavarian side. <br /> <br />Costa signed for Bayern in a deal worth £21million from Ukrainian outfit Shakhtar Donetsk in July 2015. <br />Since then, Costa has made 29 appearances in the red shirt of Bayern, scoring on four occasions for the club. <br />Costa's most recent appearance for the German side came in last weekend's 3-1 victory over FC Ingolstadt 04. <br />The winger came on as a half-time substitute for Frenchman Coman, but saw his evening cut short after pulling his right thigh muscle and was himself replaced on the 83rd minute by Jerome Boateng. <br /> <br />Bayern Munich star Douglas Costa scores incredible backheel penalty <br /> <br />Bayern Munich winger Douglas Costa has taken to Instagram to prove that, after mastering football the right way round, he's now taken to playing the game backwards instead. <br /> <br />Specifically, the fleet-footed Brazilian demonstrated his penalty prowess by attempting a backheel from the spot during a training session. <br /> <br />Douglas Costa scores a great backwards penalty in Bayern Munich training <br />Bayern Munich star Douglas Costa scores incredible backheel penalty
