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How to perform a flying side kick
Keep your guard up.
In order to execute a flying sidekick, you need to learn to protect yourself from your opponent's attacks while you wait for an opportunity to use it.
Raise both fists to just below eye level to place them in position to both block strikes as well as to execute offensive movements.

OPTIONS:
A). The positioning of your fists to ensure stability and balance is key to accuracy. Being vigilant prevents you from back-hitting and puts you in a vulnerable position for a back-kick..
B). Ask a family member to restrain you as you wait for an opportunity to use their guard. Stand back and release your guard as you rapidly launch your kicking arm overhead..
C). Position yourself between your opponent and the basket. To execute a flying sidekick, stand in the middle of the basket that you are treating as your opponent's basket..
D). Keep your rear elbow tight to the body without touching it. It will protect your solar plexus and ribs..
D).