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🏃 KNOW PRIMARY · AGES 6–11

HEALTH &
FITNESS

💪 That Next-Day Ache Has a Name: DOMS!

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NEW MOVE
Muscles challenged
WAIT
Soreness next day
🔬
REPAIR
Fibres rebuilding
🚶
EASE
Light movement helps
TODAY
DOMS fades with time
💪 POST-WORKOUT SORENESS
TOPIC 09 · HEALTH & FITNESS · DOMS · RECOVERY · MUSCLES
PAGE 1 OF 5 — THE DELAYED ACHE
NEXT-DAY OUCH
Comic panel about post-workout soreness: Next-Day Ouch, educational kids illustration
MEET DOMS
Have you ever felt fine right after exercise, then woken up sore the next day? That delayed muscle ache has a name: DOMS, which stands for delayed onset muscle soreness. It often appears twelve to twenty-four hours after a workout and can peak around forty-eight hours. DOMS is common when you try a new sport, lift heavier, or run farther than usual. It feels stiff and tender, but it usually means your muscles are adapting.
⏰ TIMING
DOMS is delayed. The worst soreness often hits one to two days after the new challenge, not during the workout.
DOMS!
DELAYED
Comic panel about post-workout soreness: Meet Doms, Delayed, educational kids illustration
😴 Fine today, sore tomorrow
📅 Peaks around day two
NEW CHALLENGE
Comic panel about post-workout soreness: New Challenge, educational kids illustration
🏃 First run or harder reps
💪 Muscles faced something fresh
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