DTC - Downtown Clinch

Private Clinch Martial Arts Affiliate DTC (aka Downtown Clinch) is a private affiliate of Clinch Martial Arts in Owasso Oklahoma. Thanks

Matthew Holland (Black Belt under Christian Derr) is the head instructor. Note: because we are located in a private fitness center, Williams Fitness Center, we have to follow their membership/visitor rules. Membership to the gym is required for regular attendance, and you must work in the WMB tower or a few surrounding buildings to qualify. We can allow visitors on occasion, by rule that each memb  ...