BMX riders seem to defy gravity, but every jump, flip, and spin is an example of physics at work. When we perform at schools, we like to share the science behind our stunts so students can see how the concepts they learn in class apply to the real world.

Take the concept of lift, for example. As a rider launches off a ramp, the shape and angle of the bike and body, along with airspeed, influence how high and far they’ll travel. This is the same principle that keeps airplanes aloft and shows students the importance of aerodynamics.

Momentum and inertia also play a huge role in BMX. The speed gained before a jump carries the rider through the air, while body positioning helps control rotation. Explaining these forces helps demystify tricks like backflips and tailwhips.

We’ve found that breaking down these elements resonates with students who may not think of themselves as scientists. By connecting stunts to STEM concepts like math, physics, and engineering, we encourage curiosity and show how learning these subjects can be exciting.

Our goal is to spark a lasting interest in STEM by demonstrating that the principles of flight and motion are all around us—even in a BMX show. If understanding the science behind a favorite trick inspires a student to explore physics or engineering, then we’ve done our job.