Do 12 rounds the first time you perform this workout, do 16 rounds with the same weight the next time (e.g, the following week), and do 20 rounds with the same weight the next time. After that, ratchet the rounds back down to 12, add some weight, and start the process again.
Workout #2
Sled Pyramid
4-7 levels of 200 ft sled push (100 ft down-and-back)
Weight increases, then decreases.
Rest as needed.
Example (with 5 levels):
(Weights listed do not include the weight of the sled)
Round 1: 25 lb x 200 ft
Round 2: 50 lb x 200 ft
Round 3: 75 lb x 200 ft
Round 4: 100 lb x 200 ft
Round 5: 125 lb x 200 ft
Round 6: 100 lb x 200 ft
Round 7: 75 lb x 200 ft
Round 8: 50 lb x 200 ft
Round 9: 25 lb x 200 ft
You’ll likely need to rest longer between the heavier rounds than between the lighter rounds.