
Aspire guide
Specific Populations
Specific Populations manual
Running While Sick
The neck rule and nutrition strategies for training during illness.
Why this matters
The neck rule and nutrition strategies for training during illness.
Read time
5 min
Audience
Athlete + Coach
Use it for
Specific Populations
Start here
The neck rule and nutrition strategies for training during illness.
Coach prompt
Use "Running While Sick" as the one-page recap for this topic.
Quick reference
Topic snapshot

Key action
Running While Sick
Read time
5 min
Audience
Athlete + Coach
Start here
The neck rule and nutrition strategies for training during illness.
Best next move
Use it this week
Use "Running While Sick" as the one-page recap for this topic.
Quick reference map
Use the topic like a clear checklist
In the library
Format
Read the topic here, then download the PDF only when you need an offline copy.
Best use
Open the sections you need, then share the same topic link with coaches, parents, or athletes.
Quick start
Start here
The neck rule and nutrition strategies for training during illness.
Key points
---
The Clinical "Neck Rule" Matrix
| The Symptom Profile • The Anatomical Location • The Coaching Directive |
- |---|---|---|
- | **Runny Nose, Sinus Congestion** | Above the Neck | **Green Light.** Proceed with an easy aerobic effort. |
Cold vs Flu: What to Prioritize
| • Cold (above-neck) • Flu (fever, body aches, below-neck) |
- |---|------------------------|----------------------------------------|
- | **Hydration** | Steady fluids (water, broth, tea, diluted juice) | **Top priority.** Fever + sweating = high fluid…
What to Eat
- Whatever sounds good
- Soup (hydration + nutrients)
- Simple carbs if appetite low
Protocol
Return Protocol
First day back
Easy effort
Build back over 3-7 days
If symptoms return, stop again
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What to do next
Use it this week
Use "Running While Sick" as the one-page recap for this topic.
Source topics
sick • illness • cold • flu • neck rule
