I'm an NCO in charge of a few soldiers. The majority of our unit works shift and conducts pt externally from the company. I have 2 soldiers doing poorly on their diagnostic APFT in the run event. I have a hard time conducting cardio pt with these guys because I'm on a permanent (no running) profile. I've been doing Treadmill, Elliptical, and Track PT, but it doesn't seem to have an improvement impact on these guys. Keep in mind that we are using the new PRT also. I'm looking to help me them improve their run time without me running with them, any suggestions.