Running is a spring-loaded sport—and no, I’m not just referring to the springy, carbon-plated super shoes that have swept the running world in recent years. Muscles and tendons themselves act like ...
(a) A scanning electron microscope (SEM) image of the nanoneedle probe used for the measurements. (b) Elasticity map of a 1 µm × 1 µm area on the nuclear surface, showing the change in elasticity ...