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Achilles Phase 1 — Weeks 1–4 (Foundational Load Restoration)

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Coach
Greg Dea

Achilles Load Restoration™

Phase 1 of a Progressive Achilles Capacity System

Achilles Load Restoration™ is the first phase in a staged Achilles rehabilitation and performance pathway. It is designed for individuals who have moved beyond acute or sub-acute Achilles pain, but are not yet ready for running, plyometrics, or elastic training.

This program rebuilds Achilles load tolerance in a structured, conservative, and confidence-driven way, serving as the required foundation before progressing to more demanding phases.

It is not a running program and not a standalone solution. It is the entry point to restoring Achilles capacity safely.

Program Overview

Achilles Load Restoration™ is a 12-week, exercise-based loading program built around clear progression rules and a minimum 72-hour spacing between Achilles loading sessions.

The goal is to restore:

Trust in the injured side

Tolerance to sustained and controlled load

Confidence with unilateral work

without rushing into stretch-shorten cycle demands.

Optional off-day supplementary sessions support circulation, movement quality, and low-load exposure without interfering with primary loading days.

Three Progressive Phases

Phase 1 (Weeks 1–4): Foundational Load Restoration Bilateral and assisted loading, longer isometrics, slow isotonic work, and below-bodyweight elastic intent. Focus: confidence and baseline tolerance.

Phase 2 (Weeks 5–8): Unilateral Capacity & Consolidation Progression toward true single-leg loading, increased time under tension, and heavier controlled strength work.

Phase 3 (Weeks 9–12): Pre-Elastic Readiness High-quality unilateral strength, angle-specific control, and upright elastic intent—without full plyometric demands.

Clear exit checkpoints guide whether to progress, repeat, or regress.

What Comes Next

Upon completion, athletes are prepared to transition into:

Advanced return-to-run programming, or

Achilles Elastic Capacity™, which develops true elastic and plyometric tolerance.

Who This Is For

Persistent or recurrent Achilles pain

Post-boot or post-offloading phase

Active individuals not yet tolerating regular running

Who This Is Not For

Acute Achilles pain or flare-ups

Individuals already running pain-free

This program is a deliberate first step, designed to rebuild capacity before speed, distance, or plyometrics are introduced.

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Rebuild Achilles Load Tolerance Safely
Restores the Achilles’ ability to tolerate sustained and progressive load without provoking flare-ups. Structured spacing between sessions and clear progression rules reduce risk while rebuilding confidence in the injured side.
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Removes Guesswork From Rehab Progression
Each session has explicit decision rules for when to repeat, progress, or regress. This prevents premature advancement and protects against common errors that delay recovery or trigger setbacks.
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Prepares You for Running Later —No Rush
Builds the strength, control, and tolerance required before running resumes after the 3rd phase. By delaying stretch-shorten cycle demands, the program ensures the Achilles is truly ready for higher-rate loading later.
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Gain Single Leg Strength and Confidence
Transitions systematically from bilateral to single-leg loading, helping restore side-to-side trust, movement quality, and control—critical prerequisites for return to sport and performance training.
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Integrates Smoothly Into What Comes Next
Designed as Phase 1 of a larger system, this program prepares athletes to progress into later capacity phases and ultimately the Achilles Elastic Capacity™ program, rather than functioning as an isolated rehab block.
Features
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Access to your coaches
A world-class performance sports physiotherapist who will hold you accountable and provide the feedback you need to grow
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Programming 5 days per week
Specific evidence-guided programming for the achilles every 72 hours, with optional off-day supplementary exercise to maintain achilles health.
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Exercise Video Guidance
Instructional videos to guide your practice and make execution easy
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Delivered through TrainHeroic with Videos
All sessions will have a clear name, purpose and exit criteria before progression. All exercises have a purpose, dosage, rest, cue and regression.
Equipment
Required
Some load, e.g. dumb-bells, kettlebells or barbells and plates
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Sample Week
Week 1 of 4-week program
Sunday
Foundational Achilles Load Introduction

A1

Ankle plantarflexion isometric hold

4 x 20 @ 90

A2

Diaphragmatic breathing reset

1 x 5

B1

Half-Kneeling Ankle Rocks

3 x 8

B2

Bilateral Eccentric Heel Raise From Floor

2 x 8 @ 90

B3

Short Foot Exercise

2 x 10 @ 30

C

Isometric heel raise

5 x 20

D

Standing Slow Heel Raise

3 x 12 @ 3:00

Conditioning

E

Achilles Exit Checkpoint

Before logging this session, self-check: Is there pain during loading is less than 4/10? Does the pain settles during the session? Is there a sense of threat or guarding? Does the achilles feels worked but not irritated? If pain spikes or lingers: Repeat this exact session at the next exposure rather than progressing.

Monday
(Optional) Off-Day Supplementary Sessions (Achilles)

A1

Ankle pumps & circles

2 x 30

A2

Diaphragmatic breathing reset

1 x 3:00

B

Isometric calf raise wall push

4 x 20

C

Bilateral Eccentric Heel Raise From Floor

2 x 15

D

Walk

1 x 20:00

Uncategorized

E

Achilles Session Exit

WHAT IS EXPLICITLY NOT ALLOWED (OFF-DAYS) ❌ Plyometrics ❌ Hopping ❌ Running or jogging ❌ Loaded single-leg calf work ❌ Fatigue-based conditioning If you feel like asking “Can I just add a bit more?” The answer is no.

Wednesday
Reinforcing Safe Achilles Load

A1

Diaphragmatic breathing reset

1 x 5

A2

Ankle plantarflexion isometric hold

4 x 20 @ 90

B1

Short Foot Exercise

2 x 10 @ 30

B2

Bilateral Eccentric Heel Raise From Floor

2 x 8 @ 90

B3

Half-Kneeling Ankle Rocks

3 x 8

C

Isometric heel raise

5 x 20

D

Standing Slow Heel Raise

3 x 12 @ 3:00

Conditioning

E

Achilles Exit Checkpoint

Before logging this session, self-check: Is there pain during loading is less than 4/10? Does the pain settles during the session? Is there a sense of threat or guarding? Does the achilles feels worked but not irritated? If pain spikes or lingers: Repeat this exact session at the next exposure rather than progressing.

Thursday
(Optional) Off-Day Supplementary Sessions (Achilles)

A1

Ankle pumps & circles

2 x 30

A2

Diaphragmatic breathing reset

1 x 3:00

B

Isometric calf raise wall push

4 x 20

C

Bilateral Eccentric Heel Raise From Floor

2 x 15

D

Walk

1 x 20:00

Uncategorized

E

Achilles Session Exit

WHAT IS EXPLICITLY NOT ALLOWED (OFF-DAYS) ❌ Plyometrics ❌ Hopping ❌ Running or jogging ❌ Loaded single-leg calf work ❌ Fatigue-based conditioning If you feel like asking “Can I just add a bit more?” The answer is no.

Saturday
Extended Isometric Load Introduction

A1

Ankle plantarflexion isometric hold

4 x 20 @ 90

A2

Diaphragmatic breathing reset

1 x 5

B1

Short Foot Exercise

2 x 10 @ 30

B2

Bilateral Eccentric Heel Raise From Floor

2 x 8 @ 90

B3

Half-Kneeling Ankle Rocks

3 x 8

C

Isometric heel raise

4 x 30

D

Standing Slow Heel Raise

3 x 14 @ 3:00

E

Seated Ankle Rhythm Pulses (Below Bodyweight)

3 x 30 @ 90

Conditioning

F

Achilles Exit Checkpoint

Before logging this session, self-check: Is there pain during loading is less than 4/10? Does the pain settles during the session? Is there a sense of threat or guarding? Does the achilles feels worked but not irritated? If pain spikes or lingers: Repeat this exact session at the next exposure rather than progressing.

Coach
coach-avatar Greg Dea

Performance Sports Physiotherapist with over 25 years experience in World Cup winning volleyball, track and field, Australian football and military athletes.

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Start With the Right Foundation

Build capacity first. Progress with confidence.

Get Achilles Phase 1 — Weeks 1–4 (Foundational Load Restoration)
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FAQs
Is this program suitable for acute Achilles pain?
No. This program is intended for individuals who are past the acute or early off-loading phase. If you have sharp pain, significant swelling, or have recently flared, you should first settle symptoms before beginning structured loading.
Do I need gym equipment to complete this program?
Access to basic gym equipment is ideal, particularly for calf loading. However, many exercises can be modified using bodyweight, household weights, or assisted positions if full equipment is not available.
When can I start running again during this program?
This program is not designed to reintroduce running. Running and plyometrics are deliberately delayed until later phases or the follow-on Achilles Elastic Capacity™ program, once adequate load tolerance is restored.
What if my Achilles is sore after a session?
Mild discomfort during loading is acceptable. Pain should settle within the session and not escalate the following day. If symptoms linger or worsen, repeat the same session rather than progressing.
What should I do after completing this phase?
This program represents Phase 1 only. After completion, you should progress into the next two 4-week capacity phases, which build unilateral strength and pre-elastic readiness. Only after completing all phases should you transition to Achilles Elastic Capacity™ or return-to-run training.
Achilles Phase 1 — Weeks 1–4 (Foundational Load Restoration)