"Vice Academy" Ball Busting lesson

One of the best movies for Ball Busting. Starting at 9:40 a woman teaching class for taking down an attacker says men have a weak pressure point, "the groin." Then knees a male student, Dwayne(Ken Abraham,) in the balls and instructs all the women in the class to try it. 13:40 teacher threatens to run through the demonstration again 14:20 During another example teacher knees same guy 15:00 woman punches another woman in the crotch [off-screen] 114:00 woman tells a guy to use the "pressure point" against another man 124:00 Knee
Didi(Linnea Quigley) looks annoyed as she rolls her eyes, unimpressed with the hilarious exercise!