Sgt. Christopher G. Woidt, drill instructor, Platoon 1001, Company A, 1st Recruit Training Battalion, directs recruits' movement as they execute log curls during recruit training aboard Marine Corps Recruit Depot San Diego Aug. 14. Log curls was one of several exercises recruits performed during their log drills which allowed the recruits to build teamwork. - Sgt. Christopher G. Woidt, drill instructor, Platoon 1001, Company A, 1st Recruit Training Battalion, directs recruits' movement as they execute log curls during recruit training aboard Marine Corps Recruit Depot San Diego Aug. 14. Log curls was one of several exercises recruits performed during their log drills which allowed the recruits to build teamwork.