L3: Sand Bag Mile +
L2: Sand Bag 3/4 mile +
L1: Sand Bag 1/2 mile +
The Sand Bag Mile = Carry a Sand Bag, weighing approximately half your body weight, the above listed distance as fast as possible.
What is the +? The + = means the every 5 min you half to put down the SB and complete 10 push ups.