David Ortiz's Home Run Derby Secret: Microwavable Cleats Apparently, David Ortiz has a unique training tool for aspiring sluggers out there.

If you want to hit bombs, pop some special edition cleats into the microwave.

Confused? Well, this trick up his sleeve was just one of the many interesting morsels offered by Papi as he described his charity auction for the David Ortiz Children’s Fund and the Home Run Derby experience itself.

Check out the exclusive interview with NESN’s Heidi Watney below to find out what else the Sox DH has up his sleeve … or on his feet.