sbs-strength-training

name: sbs-strength-training description: Use when someone asks how to get stronger with evidence-based programming: exercise selection, progressive overload, set/rep schemes, training volume, frequency, intensity (%1RM/RIR), hypertrophy planning, periodization, deload/fatigue management, and beginner/intermediate/advanced progression. Trigger this for workout-structure questions like "how many sets," "how often should I train," "what reps/intensity should I use," "how do I break plateaus," or "how should I set up a full program."

SBS Strength Training

Overview

This skill translates Stronger By Science (SBS) principles from The Complete Strength Training Guide into actionable program design.

Core rule: train to solve your current bottleneck.

• Beginner bottleneck: skill + habit + basic work capacity
• Intermediate bottleneck: muscle gain + higher recoverable volume
• Advanced bottleneck: lift mastery under heavy loads + fatigue management

Use this as a standalone template to build or audit a full plan.

1) Volume Landmarks (MEV/MAV/MRV)

These are starting landmarks, not universal laws. Individual response varies by training age, leverages, exercise choices, sleep/stress, nutrition, and proximity to failure.

Definitions

• MEV (Minimum Effective Volume): lowest weekly set dose that still drives adaptation
• MAV (Maximum Adaptive Volume): best productive range for most progress
• MRV (Maximum Recoverable Volume): highest weekly set dose you can recover from without regression

Weekly direct set landmarks by muscle group

Count only hard sets (~RPE 6-9 / 4-1 RIR). Compound overlap means some sets contribute to multiple muscles.

SBS anchor from the source article

For intermediate hypertrophy-focused work, the article recommends:

• 4-6 hard sets per muscle per session
• 2-3 sessions/week per muscle
• Which yields a practical baseline of 8-18 sets/week for many muscles.

Use this baseline first, then adjust toward MEV/MAV/MRV based on outcomes.

2) Frequency Recommendations (times/week)

By training phase

• Beginners: train lifts/movements 2-4x/week for rapid motor learning
• Intermediates: train each muscle/movement 2-3x/week to distribute volume
• Advanced (specificity blocks): high frequency in offseason; lower frequency as intensity peaks pre-meet

By muscle group

• Main compounds (squat/bench/deadlift pattern): 2-4x/week
• Large muscle groups (back/chest/quads/glutes): 2-3x/week (sometimes 4 for back/glutes)
• Smaller groups (arms/calves/delts/abs): 2-4x/week (calves often tolerate 3-5)

Rule: if performance drops session-to-session at matched effort, reduce per-session dose and spread work across more days.

3) Intensity, Rep Ranges, and RIR

Key SBS points:

• Beginners: load should be controlled, usually 60-80%, with reps kept well away from failure.
• Intermediate strength/hypertrophy: main lift work mostly 75-85%, little below 70% or above 90% unless peaking.
• Heavy work teaches specificity; accessories carry much of total hypertrophy volume with lower joint cost.

How hard to train (effort is a spectrum)

• Effective training intensity is a spectrum, not a single perfect RIR target.
• Most lifters in practice tend to train too light more often than too hard.
• For hypertrophy, 0-3 RIR is a practical target for most hard work.
• For strength-specific work, many key sets need to be closer to 0 RIR (while still maintaining technical standards).
• Use autoregulation: push harder on good days, back off on bad days. The cumulative stimulus over weeks matters more than any single session.
• SBS position: "how hard" is less about hitting an exact RIR every set and more about consistently training near failure over time.

4) Progressive Overload (with specific methods)

Progressive overload means increasing demand over time while keeping technique standards.

A) Double progression (default for accessories)

Example:

• Target: 3 sets of 8-12 reps at 1-2 RIR
• Week 1: 30 kg x 10/9/8
• Add reps each week until all sets hit 12
• Then add load (e.g., +2.5 kg) and restart near 8 reps

B) Linear progression (best for true beginners)

Example:

• Squat 3x5 at 3 RIR
• Add 2.5-5 kg each session while bar speed/form stay stable
• When weekly progress slows and reps grind, transition to intermediate periodization

C) Wave loading (good for intermediates/advanced)

Example 3-week wave (main lift):

• Week 1: 5x5 @ 75-77%
• Week 2: 4x4 @ 80-82%
• Week 3: 5x3 @ 84-87%
• Week 4: deload or pivot, then run a slightly heavier wave

Overload guardrails

• Add only one overload variable at a time (load, reps, sets, or exercise complexity)
• Stop sets when technique meaningfully degrades
• If recovery markers worsen for >1-2 weeks, pull volume back before forcing progression

5) Beginner vs Intermediate vs Advanced

SBS definition uses limiting factors, not arbitrary strength numbers.

Transition triggers:

• Beginner → Intermediate: can no longer add weight week-to-week without grinding/form breakdown
• Intermediate → Advanced: annual muscle gain becomes very slow (~<3-5 lb/year at similar body-fat level)

6) Deload Guidance

When to deload

Use a deload when 2-3 of these appear together for ~1 week:

• Performance drops at normal effort
• Persistent joint/tendon irritation
• Elevated soreness/fatigue, poor sleep, low motivation
• Bar speed clearly reduced across multiple sessions

How often

• Beginners: often infrequent (every 6-12+ weeks, or as needed)
• Intermediates: usually every 4-8 weeks depending on volume/intensity
• Advanced/peaking blocks: typically planned every 3-6 weeks or at phase transitions

How to structure (1 week typical)

• Reduce volume by 30-50%
• Reduce load by 5-10% (or keep load moderate and lower set count)
• Keep movement patterns, maintain technique quality, stay far from failure (3-5 RIR)

Goal: dissipate fatigue while preserving skill.

Re-sensitization and fatigue masking

• Hypertrophy re-sensitization is plausible: intentional periods of lower volume/intensity may restore responsiveness after long high-volume phases.
• Evidence is limited. Detraining data suggests partial re-sensitization can occur, but direct hypertrophy protocol evidence is still sparse.
• Practical use case: advanced trainees who have plateaued despite solid recovery and programming may benefit from a short lower-stress phase before ramping back up.
• Distinguish true re-sensitization from fatigue masking fitness: sometimes performance and growth rebound after a deload simply because accumulated fatigue drops.
• SBS position: worth trying for advanced plateaus, but don't present it as settled science.

7) Exercise Selection Principles

Specificity hierarchy

1. Competition/goal lift variants for skill and heavy force expression
2. Close variants to fix weak ranges/positions
3. Accessory compounds for hypertrophy with lower overuse risk
4. Isolation work for lagging muscles and muscular awareness

Compound vs accessory allocation

• Keep primary lifts in program year-round (or close variants)
• Use compounds for high-value stimulus and skill carryover
• Use accessories to accumulate volume with less joint/systemic cost
• During pre-competition peaking, reduce accessory volume to free recovery for heavy specific work

Selection checklist

• Does this exercise build target muscle or target skill?
• Is ROM stable and repeatable?
• Can you progress load/reps over time?
• Is fatigue cost appropriate for current phase?
• Does it avoid aggravating current joint issues?

8) Quick Answers (common training questions)

1. How many sets per muscle per week?
   Start around 8-12, build toward 12-18 if recovering and progressing.

2. How often should I train a muscle?
   Usually 2-3x/week; 2-4x can work depending on tolerance and schedule.

3. Best rep range for strength?
   Mostly 1-6 reps with plenty of work at 75-85% 1RM, plus some heavier exposures.

4. Best rep range for hypertrophy?
   Mostly 6-15 reps, with hard sets taken near but usually not to failure.

5. Should beginners train to failure?
   No. Keep about 3+ RIR while building technique.

6. When do I switch from beginner programming?
   When weekly load increases require grinding or technique breaks down.

7. How do I break a plateau?
   First adjust fatigue/volume distribution, then use a new progression wave or exercise variant.

8. Main lifts or accessories for volume?
   Keep heavy main-lift practice, but get much of total hypertrophy volume from accessories.

9. How long should a block be?
   Early intermediate: ~4 weeks; later 8-12 weeks as PR timelines lengthen.

10. How do I know volume is too high?
    If performance/recovery trends decline for 1-2+ weeks, you are likely at/above MRV.

9) Program Templates (plug-and-play)

Beginner template (3 days)

• Squat pattern: 3x5 @ 60-75%, 3 RIR
• Press pattern: 3x5-6 @ 60-75%, 2-3 RIR
• Hinge pattern: 2-3x5 @ 65-80%, 2-3 RIR
• 1-2 accessories each day: 2-3x8-12

Progress by adding small load each session until bar speed/form say otherwise.

Intermediate template (4 days upper/lower)

• Main lifts: 6-12 hard sets/week each pattern, mostly 75-85%
• Accessories: bring each major muscle to 10-18 weekly hard sets
• Frequency: each muscle 2-3x/week
• RIR: compounds 1-3; accessories 0-3

Progress using double progression on accessories + 4-8 week waves on main lifts.

Advanced template (phasic)

• Offseason: higher volume/variation, mostly submaximal
• Pre-peak (6-8 weeks): lower volume, more 85-95% work, tighter specificity
• Peak/taper: maximize readiness, minimal nonessential accessory fatigue

Common mistakes to prevent

• Treating MEV/MAV/MRV as fixed numbers instead of moving landmarks
• Taking too many compound sets to failure
• Keeping beginner LP too long after clear stagnation
• Using only heavy specific work and under-dosing hypertrophy volume
• Ignoring sleep/stress/body composition limits on recovery

SBS Epistemic Style

Match SBS's calibration in responses:

• Strong evidence: progressive overload, volume-hypertrophy relationship, specificity
• Moderate/plausible: specific rep ranges, MEV/MAV/MRV landmarks (individual variation is large)
• Limited data: re-sensitization protocols, optimal inter-set rest for hypertrophy
• Don't present contested mechanisms (e.g., specific deload timing) as settled science.

Greg's Distinctive Positions

• Deadlifts are NOT inherently more fatiguing than squats — path dependency and grip/lower back demands likely drive this perception; matched-volume data suggests similar fatigue.
• Odd-object lifting may be the best test of "raw strength" because irregular loading demands real-world coordination.
• Concurrent training (cardio + lifting) is generally fine — interference exists but is usually small when cardio volume is reasonable; aerobic fitness can improve lifting work capacity.
• Deloads do not need to be passive — reduced-volume deloads often preserve fitness better than complete rest; autoregulate deload depth using recovery signals.
• Most people never truly hit a "genetic ceiling" — consistency and adherence are usually the practical limiter.

References in this skill folder

• references/01-progressive-overload-and-phase-progression.md
• references/02-volume-landmarks-and-weekly-set-targets.md
• references/03-frequency-splits-and-weekly-structure.md
• references/04-intensity-reps-and-exercise-selection.md
• references/05-fatigue-deloads-and-level-specific-decisions.md