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AZ – ActivStars

Karate Instructors


Sensei Joeffrey Sr. was born and raised in the Philippines, moved to the United States 12 years ago, and started a family. He started as a parent helper and developed an interest in Karate. Joeffrey Sr. ended up joining together with his children Marzella and Joeffrey Jr. He trains and coaches his kids, both National Champions and champions in open tournaments. Sensei Joeffrey Sr will focus on his students’ knowledge, skills, and attitude, paving their road to black belt.  A Physical Therapist by profession that specializes in sports rehabilitation.  Quick trivia for Sensei Joeffrey Sr; he has all of his sons named after him, so make sure you call him Sensei Joeffrey , or all the Joeffreys in the room will look at you.


Rose Lane Elementary

Classes Taught:

Beginner - Advanced

Contact Info:


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Kids benefit in big ways from our programs

"We love the different levels, and our star looks forward to each semester where she gets to learn something new. Pom tryouts were a nice touch."

"The best thing any young cheerleader can do to get ready for their school’s cheerleading tryouts."

"Big emphasis on teamwork and fun, which you don’t find in many programs. Thank you for being so inclusive."