Sandy Hill Challenge by Made Outdoors on November 30, 2016 with No Comments This is a leg strength session to increase running capability and all round body strength. This session will require various sets of the sand sprints or hill work. Probably two people at a time. NB. Legs are the biggest muscle … Read More To access this post, you must purchase 15 CEC Bootcamp Combo - Bootcamp, Kids Bootcamp and Bootcamp Alliance, Bootcamp Alliance or Course - [Online] Bootcamp/Outdoor Group Fitness.