SBC Study Guide 2026
Everything you need to pass the SBC exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📚 SBC Topics to Study (23)
✍️ Sample SBC Questions & Answers
1. For a youth client (ages 8–12) using the stability ball, the PRIMARY safety consideration is:
Children require age-appropriate ball sizes and close supervision, as their smaller bodies and developing proprioceptive systems require more guidance and appropriately scaled equipment.
2. What is the standard weight capacity for most commercial-grade stability balls?
Most commercial-grade stability balls are rated to support 300–600 lbs (136–272 kg) of static weight, though dynamic loads during exercise increase demand on the ball.
3. Which exercise on a stability ball is effective for strengthening the gluteal muscles?
Ball bridges are effective for strengthening the gluteal muscles by engaging the posterior chain during the exercise.
4. During an overhead squat assessment, excessive forward lean of the torso most likely indicates:
Forward lean during an overhead squat typically results from overactive (tight) gastrocnemius and hip flexors limiting ankle dorsiflexion and pulling the trunk forward.
5. Which plane of motion is primarily challenged during a lateral ball roll exercise?
A lateral ball roll moves the body side-to-side, which occurs in the frontal plane and challenges lateral core stabilizers.
6. What is the maximum recommended burst weight rating for a stability ball used in a commercial fitness setting?
Commercial-grade stability balls should have a minimum burst resistance of 500 lbs (approximately 230 kg) to ensure safety during loaded exercises.