Some video footage of Sifu Mark Stewart teaching fundamentals of JKD:

Grand Rapids, Michigan

Straight Lead Gym

Sifu/Guro Luis Martinez

827 Bridge St. N.W.

Grand Rapids, Mi. 49504

616.589.2288

Mon. thru  Fri. 6:00-9:00pm

www.straightleadgym.com

Please no drop in's...call for an appointment.

Kalamazoo, Michigan

JKD/SKD Studio 370

Sifu John Windsor 

157 S. Kalamazoo Mall Plaza Suite 370

Kalamazoo, Mi. 49001

269.598.8771

Friday's 7:30-9:00pm

Philip Zimbardo is the original social psychologist who carried out the infamous Stanford Prison Experiment.  In the following video, he describes some of the things that he learned.