yes but you should make a jump kick look like roughly this because it is a real move called a flying side kick and would look much more realistick in a flying side kick form(i am in martial arts so I know what "moves" are real and will look the most realistic )
yea roughly with his other leg in close to his body(the one not kicking) and his fist out(looks best open handed).look up on the internet martial artist doing different moves to get a idea on what the moves look like and try to copy that.
like see on mine how i have his fist(nearest to you)in near his body like he pulled it back. and his other punching and his leg right below his other one?