Introductory Prep Block vs High-Volume Double-Squat Accumulation Block
Sheiko #29 vs Sheiko #30
In Boris Sheiko’s classic 3-day numbered system, #29 is the introductory preparatory cycle designed to build work capacity, while #30 is the heavier accumulation block featuring higher average intensity and double-squat/double-bench sessions.
| Feature | Sheiko #29 (Simplified) | Sheiko #30 (4-Week Accumulation Cycle) |
|---|---|---|
| Experience Level | Intermediate | Advanced |
| Weekly Frequency | 3 days / week | 3 days / week |
| Cycle Length | 4 weeks | 4 weeks |
| Primary Focus | 3-day submaximal Russian powerlifting volume block | 4-week high-volume Russian powerlifting accumulation |
| Progression Rule | Loads follow the supplied set and percentage schedule. There is no automatic increase after each session; review your reference weights before repeating the cycle. Guided starting weights remain under your control. | Loads follow the supplied set and percentage schedule. There is no automatic increase after each session; review your reference weights before repeating the cycle. Guided starting weights remain under your control. |
| Required 1RM Inputs | Squat, Bench Press, Deadlift | Bench Press, Squat, Deficit Deadlift, Deadlift |
Choose Sheiko #29 (Simplified) When…
- It is your first time running Sheiko’s high-volume submaximal methodology.
- You are returning from a layoff or transitioning into a new training macrocycle.
Best For: Intermediate lifters seeking high technical frequency and multi-pyramid submaximal volume (70–85% 1RM) on squat, bench press and deadlift.
Choose Sheiko #30 (4-Week Accumulation Cycle) When…
- You have completed Sheiko #29 and are ready for higher total lift volume at 75%–85%.
- You want to build ironclad competition technique before peaking with Sheiko #32.
Best For: Advanced lifters who have completed Sheiko #29 and want to push submaximal Squat, Bench Press, and Deadlift volume in the 80%–85% range.
Exercise Selection Comparison
Frequently Asked Questions
In what order should I run Sheiko #29, #30, and #32?
The classic 12-week competition sequence is Sheiko #29 (Weeks 1–4) → Sheiko #30 (Weeks 5–8) → Sheiko #32 (Weeks 9–12 Peaking).
Why does Sheiko split Squat or Bench twice in the same workout?
Splitting a lift before and after another movement allows you to perform a second wave of competition sets with restored local muscular freshness.