The four phases are: Phase In - A two-week phases that uses a variation of squats and lunges. Base Cycle - A 4-week segment which requires 4 squat sessions a week. You will re-test your 1 repetition maximum at the end of this cycle. Switching Cycle - Squat negatives and Olympic type lifts such as the power clean are utilized. Intense Mesocycle - 3 squat sessions a week are programmed leading up to the final squat test to measure your strength gains. It is considered one of the most difficult squat routines around with recommendations that only elite level athletes use the program due to the high frequency and volume. References link broken 
The four phases are: Phase In — A two-week phases that uses a variation of squats and lunges. Base Cycle — A 4-week segment which requires 4 squat sessions a week. You will re-test your 1 repetition maximum at the end of this cycle. Switching Cycle — Squat negatives and Olympic type lifts such as the power clean are utilized. Intense Mesocycle — 3 squat sessions a week are programmed leading up to the final squat test to measure your strength gains. It is considered one of the most difficult squat routines around with recommendations that only elite level athletes use the program due to the high frequency and volume. Popularized by Pavel Tsatsouline through his books. References
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Popularized by Pavel Tsatsouline through his books.
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