sentence: A man shows up on the screen wearing a martial arts uniform showing people how to do a side kick. sentence:  He sways from side to side to show how to control your balance. sentence:  He lifts his knees, one after alternating from left to right to show how to begin the kick. sentence:  He continues to show how to finish the side kick with a follow through. sentence:  Then he demonstrates how to do the kick from several angles.