Fix issue where calorie was NaN by adding an condition to check if the speed is positive and returning 0 if it is the case to not break the calorie sum with a wrong return type
Fix issue where calorie was NaN by adding an condition to check if the speed is positive and returning 0 if it is the case to not break the calorie sum with a wrong return type

shankari/e-mission-phone,shankari/e-mission-phone,shankari/e-mission-phone,shankari/e-mission-phone,e-mission/e-mission-phone,e-mission/e-mission-phone,e-mission/e-mission-phone,e-mission/e-mission-phone