When you're tired: All the combat sports are exhausting in their own way. The bad news is – they stay exhausting your whole career. As you get better and better, so do your opponents – so you'll always be great physical stress that has your body drenched in sweat and chest heaving, utterly exhausted after a rough round. IT'S OK TO BE TIRED – BUT IT'S NOT OK TO SHOW IT. Learning to mask fatigue is an important in itself. Your opponents draw and optimism from seeing you exhausted. A tired opponent who is himself thinking of quitting will find renewed energy and drive if he sees you doubled over with exhaustion with the posture of a beaten man. If you are a competitive athlete (obviously what i am saying does not hold true for recreational , older athletes, beginners or if you're simply out of shape due to interruption in your training ) When you're tired, practice holding your and posture. No matter how hard your is beating and lungs burning – stand tall and composed, face neutral – YOUR FACE IS A MASK FOR WHATS REALLY GOING ON INSIDE YOUR – when an opponent can penetrate the mask he gains strength – when he can't – he loses hope. Controlling your body language is a real skill, and like any skill – it's needs practice – practice begins next time you're feeling like you've got nothing left to give.