✅ 1. Classic Isometric Tendon Protocol
Mode: 🔴 Rebuild
Use when: pain, stiffness, flare-ups
Why: restores tolerance, reduces pain
Not for: performance phases
➡ This is medicine, not training.
🟡 2. Clustered Isometric Protocol (Straight-Arm Skills)
Mode: 🟡 Build
Use when: pushing planche / front lever / straight-arm strength
Why: increases end-range strength safely
Cycle: 4–6 week blocks
➡ This is your main performance tendon tool.
🟡 3. Heavy Slow Resistance (HSR)
Mode: 🟡 Build (sometimes 🔴 Rebuild late stage)
Use when: tendons need more force capacity
Why: structural remodeling, strength
Cycle: 4–8 weeks
➡ More useful for gym / rehab phases than pure calisthenics, but still valid.
🟢 4. End-Range Exposure Protocol
Mode: 🟢 Maintain and 🟡 Build (small doses)
Use when: you want confidence at lockout
Why: prevents “surprise load” injuries
Dose: tiny but frequent
➡ Think of this as vaccination, not overload.
🟢 5. Oscillatory / Micro-Load Protocol
Mode: 🟢 Maintain (sometimes 🔴 Rebuild bridge)
Use when: tendons feel stiff but not painful
Why: improves tissue adaptability and control
Role: keeps things moving
➡ Great between harder phases or after long holds.
🟢 6. Density / Frequency Protocol
Mode: 🟢 Maintain (core of the system)
Use when: always
Why: keeps tendons conditioned with no fatigue
Dose: tiny, frequent
➡ This is your background tendon insurance.
🟢🟡 7. Integrated Skill-First Protocol
Mode: 🟢 Maintain for advanced
Mode: 🟡 Build when intensity increases
Use when: skills already load tendons enough
Why: saves time, highly specific
➡ Works best once technique is solid and ego is low.
🔁 HOW THEY ROTATE THROUGH THE YEAR
Most of the year (Maintain)
How to choose (one-line guide)
Pain present → Classic isometrics
Skill demands → Clustered isometrics
Strength deficit → HSR
Injury prevention → End-range exposure
Stiff but healthy → Oscillatory
Busy / high volume → Density
Advanced → Integrated
The 80/20 tendon framework (big picture)
80% = maintenance & robustness
20% = targeted adaptation
You don’t “train tendons hard” all year.
You keep them ready, then dose stress when needed.
The 3 layers (always know which one you’re in)
Layer 1 — Baseline / Always-on (80%)
Goal
Keep tendons tolerant while you train normally.
Protocols used
Density / Frequency
Integrated skill-first
Soft-arm strength work
Cycle duration
8–12 weeks (or indefinitely)
Frequency
3–6× per week (very low dose)
Volume
20–40s per tendon per session
Submaximal, easy
What it looks like
Soft elbows in workouts
Short active hangs
Light planche leans
No fatigue accumulation
Rule
You should forget you even trained tendons.
Layer 2 — Targeted Loading Block (15%)
Goal
Actively improve tendon capacity or end-range strength.
Protocols used
Clustered isometrics
End-range exposure
(Optional) HSR
When to enter
New skill phase
Increasing intensity
Coming off rest or deload
No active pain
Cycle duration
4–6 weeks
Frequency
2–3× per week
Volume
Total locked time: 30–60s per tendon per session
High quality, low fatigue
Rule
Tendons adapt slowly — stop early, not late.
Layer 3 — Rebuild / Rehab (5%)
Goal
Restore tolerance when symptoms appear.
Protocols used
Classic long isometrics
Reduced skill load
When to enter
Pain > 3/10
Morning stiffness
Loss of confidence at end range
Cycle duration
2–4 weeks
Frequency
2–3× per week
Volume
90–180s total per tendon
Moderate effort
Rule
Reduce skill stress first, not all training.
Annual flow (simple model)
Most of the year
➡ Layer 1 only
2–3 times per year
➡ Layer 2 blocks
As needed
➡ Layer 3
You do not rotate protocols weekly.
You rotate needs.
Deload strategies (this matters)
Tendon deload ≠ strength deload
Option A — Volume deload (preferred)
Keep frequency
Cut total time by 30–50%
Keep intensity
Best when:
Tendons feel “thick” or irritated
Option B — Intensity deload
Keep volume
Reduce effort to 50–60%
Best when:
CNS fatigue is high
Skill quality drops
Option C — Exposure deload
Remove end-range work
Keep mid-range isometrics
Best when:
End-range sensitivity appears
Typical deload timing
Every 6–8 weeks
Or after a targeted loading block
Or when morning stiffness shows up
Simple weekly template (example)
Normal week (Layer 1)
Soft-arm training as usual
2–3 short active hangs
1–2 light planche leans
Total tendon time: ~1–2 min/session
Targeted week (Layer 2)
2 sessions with:
Clustered straight-arm holds (30–60s total)
End-range exposure
Rest days between
Deload week
Cut tendon volume in half
No long locks
Focus on flow and control
Auto-regulation checklist (use this weekly)
Green light
No morning stiffness
Locks feel solid
No post-session ache
Yellow
Mild stiffness
Slight loss of confidence
→ Reduce volume 25%
Red
Pain during holds
Ache lasting >24h
→ Switch to Layer 3
One-page rule set (pin this)
Default = baseline
Load = short blocks
Pain = regress, don’t rest
Deload volume first
End-range is visited, not lived in
THE BIG IDEA (80/20)
80% of the time → Maintain
Low-stress tendon exposure while you train normally.
20% of the time → Build
Short blocks where you intentionally load tendons more.
Only when needed → Rebuild
If pain or stiffness shows up.
You are almost always in Maintain mode.
🟢 MODE 1 — MAINTAIN (Default, most of the year)
Goal
Keep tendons tolerant and joints confident while you train skills and strength.
What you do
Light, frequent, non-fatiguing loading.
When
All normal training phases.
How often
3–6× per week (tiny doses).
How much
20–40 seconds per tendon per session.
What it looks like (examples)
Pulling days
Active hang — 20s
Light straight-arm tuck front lever — 10s
Done
Pushing days
Light planche lean (soft elbows) — 20s
Wall handstand, soft elbows — 20s
Done
Rings / dips
Ring support hold — 20s
Rules
Submax effort
No shaking, no grinding
Should feel like warm-up, not training
🟡 MODE 2 — BUILD (Targeted tendon block)
Goal
Increase tendon capacity and end-range strength.
When to use
Starting harder skills
After a deload
When you want to push progress
How long
4–6 weeks
How often
2–3× per week
How much
30–60 seconds total per tendon per session.
What you do
Short, strong, very controlled isometrics.
Examples
Pulling (front lever focus)
Straight-arm tuck FL: 6 × 5s
Active hang lock: 3 × 10s
→ Total = 60s
Pushing (planche focus)
Planche lean, locked elbows: 5 × 8s
Ring support lock: 3 × 10s
→ Total = ~60s
Handstand
Wall handstand, hard lock & push: 4 × 15s
→ Total = 60s
Rules
Never to failure
Stop when form drops
Rest well between holds
🔴 MODE 3 — REBUILD (If pain or stiffness appears)
Goal
Restore tolerance without aggravation.
When to use
Morning stiffness
Local tendon pain
Loss of confidence at lockout
How long
2–4 weeks
How often
2–3× per week
How much
90–180 seconds per tendon per session.
What you do
Long, moderate isometrics in safe positions.
Examples
Elbows
Band biceps isometric — 3 × 40s
Band triceps isometric — 3 × 40s
Shoulders
Scap depression hold — 3 × 30s
Wall plank protraction hold — 3 × 30s
Rules
Moderate effort (6–7/10)
Pain must not increase after session
Reduce skill intensity during this phase
🔁 YEAR-ROUND FLOW (VERY SIMPLE)
Most of the year
➡ Maintain mode
2–3 times per year
➡ Build mode (4–6 weeks)
Only if needed
➡ Rebuild mode
You don’t rotate constantly.
You switch only when there’s a reason.
📉 DELOAD STRATEGIES (Tendon-specific)
Use every 6–8 weeks, or after Build blocks.
Option A — Volume deload (best)
Keep frequency
Cut tendon time by 50%
Option B — Remove end-range
No locked elbows
Only soft-arm loading
Option C — Full tendon rest
Keep normal strength training
Skip tendon work for 5–7 days
🧭 WEEKLY EXAMPLE (PULL / PUSH SPLIT)
Normal week (Maintain)
Pull day
Training as usual (soft arms)
Active hang 20s
Light tuck FL 10s
Push day
Training as usual
Planche lean 20s
Wall handstand 20s
Build block week
2–3 sessions per week
After main workout:
Straight-arm skill holds totaling 30–60s
Full rest between holds
Other days:
Only Maintain-level exposure
⚠️ SIMPLE TRAFFIC LIGHT SYSTEM
🟢 Green
No stiffness
Locks feel solid
→ Continue
🟡 Yellow
Slight ache or hesitation
→ Cut volume 25–50%
🔴 Red
Pain during holds
Stiff next morning
→ Switch to Rebuild mode
MAINTAIN MODE (80% of the year)
Goal: keep tendons tolerant while you train normally
Protocols mainly used here:
6 Density / Frequency
7 Integrated Skill-First
(sometimes #4 End-Range Exposure, very lightly)
6 Density / Frequency
7 Integrated Skill-First
Small touches of #4 End-Range
2–3 blocks per year (Build)
2 Clustered Isometrics
Optional #3 HSR
Still keep #6 lightly
When something feels off (Rebuild)
1 Classic Isometrics
5 Oscillatory as transition back
SIMPLE MENTAL MODEL
6 & #7 = background radiation (always there)
2 & #3 = training blocks
4 = safety net
5 = lubrication
1 = repair shop
HOW MANY TENDON GROUPS PER WEEK?
To avoid overload:
1–2 tendon groups in Build mode at once
Others stay in Maintain
Example:
Build elbows + shoulders
Maintain knees + Achilles
🔻 DELOAD GUIDELINES (FOR TENDONS)
Every 6–8 weeks or after Build block:
Option 1 — Volume cut
Reduce tendon volume 50%
Option 2 — Remove end-range
No locked positions for 5–7 days
Option 3 — Switch to Maintain only
Protocols #6 and #5 only
⚠️ SAFETY LIMITS (IMPORTANT)
Per tendon group, per week:
Rebuild: up to 9–12 minutes total
Build: 2–4 minutes total
Maintain: 1–2 minutes total
More is not better for tendons.
SIMPLE DECISION TREE
Pain or stiffness? → Protocol 1
New skill / harder loading? → Protocol 2 (+4)
Just training normally? → Protocol 6 (+7)
Feel stiff / fragile? → Protocol 5
Need strength base? → Protocol 3