Fabrice Muamba takes KSI onto the pitch again in order to give him some much needed training on how to perfect a defensive header. <br /> <br />Next video: https://www.youtube.com/watch?v=GRIr-nAiLIE <br /> <br />Subscribe http://bit.ly/RULEMSports <br /> <br />Keep up with RULE'M <br />Instagram: @rulemsports <br />Like us http://bit.ly/rulemFB <br />Follow us http://bit.ly/RULEMtweets <br />+1 us http://bit.ly/RULEMplus <br /> <br />Credits ( we like to pay our dues ) <br /> <br />Disclaimer <br />Not all exercises are suitable for everyone. The following exercise program may result in injury. Before attempting a new exercise, consider issues including your flexibility, strength and overall health. Consult a fitness expert before attempting the program. If at any point during the program you begin to feel physical discomfort, stop immediately and consult a physician. Endemol is not responsible for any injuries you sustain from participating in this exercise program. '
