I wrapped up Block 4 of my off-season Base Builder Program last week. I am super pleased with how my fitness is improving. Block 4 consisted of Vo2 Max intervals, which in my opinion pack the biggest punch of fitness improvement. They are hard, and you have to stay on top of your recovery and fueling through this key block of training. Read about Block 4 details HERE.
If you can keep up and make it through these workouts in Block 4, fitness will take a big leap. Guaranteed!
This brought a return to lighter weights after peaking in the third block. The goal is to take a step back with new training loads in-hand from the peak in block, and perform a second, slightly less intense rebuild of strength. Along with the re-progression of strength, more stability movements were introduced with single-leg, dynamic movements. Also progressing was plyometric movements. Over block 4 we progressively challenged ourselves with higher and higher box jumps, along with challenging varieties of floor jumps for max explosive power production. Pretty fun stuff. Feels more like play time, but it leaves a mark in soreness in the beginning.
As mentioned previously, Vo2 Max intervals were the focal point of Block 4. Powers targeted were the 8:00-16:00 max power levels, broken into 2:00 & 4:00 intervals.