CAMPVALLEY Underground training is based on developing our resistance force by lifting and carrying weights and odd objects around the field. The aim of this program is to build strength, and develop mental and physical toughness. Here you will participate in sled pushing, tire flips, carrying kegs and wood logs around the field, throwing and lifting heavy stones in all shapes and sizes, all designed to develop compounded muscle force through your upper body or lower body kinetic chain. Suitable for more advance people in weight training who wants a change in training style and really test the body’s limit, Underground strength training is an unconventional way to build hard pack muscles. Its ability to make you looking ripped and tough is gaining massive popularity across the world.