Hammerfly is the most common flight technique for 2 tees.
To hammerfly:
Stack 2 tees on top of each other (use a wall to line up)
The lower tee continuously hammers the upper tee
The upper tee (the ‘driver’) hooks the lower tee
The hammer hits propel the driver upwards
The continuous hook:
Pulls the hammering tee upwards
Keeps the two tees int...