Work capacity is fitness. In our opinion, if you want to be fit to handle anything in the outdoors or in life, work capacity is king.
Work capacity is defined as the maximum amount of work performed in the shortest period of time. Simply, how much can you move, how fast, with how much force, and how long does it take you?
Simple movements that require high effort and high workloads will build your fitness to the maximum. Bonus... combine these movements with shooting to train your ability to shoot under pressure.
Takeover of @hotbowga