Here is a cool take down and counter series you can train.

This is a foot sweep to a single leg take down.

Sometimes you can get the takedown directly off the foot sweep

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This is a counter if your opponent chooses to stay outside the leg in order to adjust to the power position and finish with a high leg.

This is a drill you can do to get more comfortable with the flying scissors takedown.

This is a drill you can do to get more comfortable with foot sweeps.