Health and Human Services Secretary Robert F. Kennedy Jr. used part of his presentation during a Cabinet meeting Tuesday to provide an update on a physical fitness test between himself and Defense Secretary Pete Hegseth. The test, dubbed the “Pete and Bobby Challenge,” involves completing 50 pull-ups and 100 push-ups in 10 minutes or less. The timed groupings are similar to fitness challenges for the Navy and CrossFit workouts. Yet, fitness trainers and experts caution that the majority of peopl