March 2, 2015 11:51 am Treadmills Could Predict When You Might Die A group of researchers have developed a formula called a Fit Treadmill Score that predicts when a person may die based on their performance on a treadmill. US & World Videos 1:30 Protests calling for ceasefire continue at Penn 6:33 Family affair: Former Eagle and new Eagle Jeremiah Trotter and Jeremiah Trotter Jr. speak out 0:20 Teen girl shot in Southwest Philly, suspect in custody 0:27 FBI inspects American Airlines plane at PHL after bomb threat 1:40 Penn officials urging pro-Palestinian protesters to pack up and leave campus