Undergraduate researchers Tanner Van Es and Jennifer Addleman use compelling video—and a touch of humor—to illustrate the mechanics of a proper lunge.

During her second year of undergraduate research in the lab of Aldrin Gomes, Emily Eijansantos felt ready for a solo project. She’d spent her sophomore year learning the lab’s techniques and shadowing more experienced undergraduates. She felt prepared. But like many things in life, the project—studying ibuprofen’s effects on heart cells—had its hurdles.