work in your grip strength core strength in the strength as well to get a return on the sled and it s a fun way to train as well because you re out. several times a year tom camp holds competitions this time a total of $75.00 men and women are facing off in groups the contest combines muscle and insurance training. it s the 1st time on the farm for dan thomas and mr lee botha from london. i have thought of putting them recently just because it s not new but different so it s kind of cross fit and strong and fitness but i find so it s not just to do something different some people it s about the obstacle course and doing things that we don t usually do and across the thames that are pretty good. for 6 hours straight the teams work out using bales of hay and other heavy objects from the farm.