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Joao Crus BJJ academy logoJoao Crus BJJSkills for life · Est. 2003 Books & Resources

Beyond the Academy

Books, Courses & Resources by Joao Crus

Learning Beyond the Mat. Books, instruction and conversations for families, students and coaches. Find a resource for the way you want to learn.

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05 resources One teaching philosophy

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01–05

grapplewithemotions.com
Grapple with Emotions website showing Joao's book collection
Website preview · Captured September 24, 2026

01 Books & emotional development

Grapple with Emotions

Stories and practical guides by Joao Crus, connecting Brazilian Jiu-Jitsu with emotional regulation, boundaries and personal growth.

  • Books
  • Emotional growth
  • Families & coaches
Explore the books (opens in a new tab)
jiu-jitsuclasses.online/courses/
Jiu-Jitsu Classes Online catalog with curriculum and technique courses
Website preview · Captured September 24, 2026

02 Online Jiu-Jitsu instruction

Jiu-Jitsu Classes Online

Joao's online instruction brings together foundational curricula, focused technique studies and resources for teaching children.

  • Students & instructors
  • Technique
  • Teaching children
Browse the courses (opens in a new tab)
blueprint.justjiuit.com
Children BJJ Blueprint website with Teach better. Change lives. and a children's class group
Website preview · Captured September 24, 2026

03 Coach education

The Children BJJ Blueprint

For martial arts instructors teaching children. Explore a free coaching community and a 12-week program with 24 planned classes, purposeful games and relational-first teaching guidance.

  • Martial arts instructors
  • Children's curriculum
  • Coach development
Explore the Blueprint (opens in a new tab)
boundaryguard.joaocrusbjj.com
Boundary Guard website introducing calm boundaries through BJJ principles
Website preview · Captured September 24, 2026

04 Boundaries & personal growth

Boundary Guard

A course by Joao Crus exploring awareness, pressure and personal boundaries through principles adapted from Brazilian Jiu-Jitsu.

  • Adults
  • Self-awareness
  • Guided lessons
Explore Boundary Guard (opens in a new tab)
blackbeltparenting.net
Black Belt Parenting website introducing calm, connected and capable children
Website preview · Captured September 24, 2026

05 Parenting resources

Black Belt Parenting

Short conversations with Joao Crus about communication, emotional regulation and the relationships that help children grow.

  • Parents & caregivers
  • Conversations
  • Connection
Explore the episodes (opens in a new tab)

A common thread

Relational first. Physical second.

From the books to the conversations, Joao's work puts connection at the center of learning.

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