Derek Stewart

“Sensei” Derek Stewart is a lifelong martial artist and multiple art Black Belt. The founder of SIMS Martial Arts Academy and 10th planet jiujitsu in Nebraska. He has dedicated his life to the arts.

rubber guard

Rubber Guard 101

News

Summer Consistency!

***AUBURN AND NEBRASKA CITY will have a schedule change. BELLEVUE schedule remains unchanged during summer Months *** 🌞 With the changing seasons, it’s tempting to stray from our routines. Discipline can waver, distractions multiply, and the pull of comfort grows stronger. ⚠️ Yet every choice we make counts. Parents, you’re shaping

Lineage and Rank

Student Manual

Before stepping onto the mats be sure to review the student manual.

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