Soreness Forecast: Predict Today, Check Next Class

While stretching gently, students predict on a 0-10 scale how sore each body area will be over the next 24-48 hours, based on the work they did. Next class they compare the prediction with reality and learn to tell soreness apart from injury.

How to play

1. Walk and gently stretch the areas worked while the teacher explains delayed onset muscle soreness and why it mainly follows new or eccentric exercise (2 min).
2. Each student marks the worked areas on a body outline on the card and writes a 0-10 prediction for each one (2 min).
3. Pairs compare predictions and justify them based on the exercises they did (1 min).
4. Review the warning signs of injury rather than soreness: sharp, localized pain, swelling, joint pain or pain that doesn't improve within 72 hours (1 min).

Rules

• Predictions are individual and there are no right or wrong answers.
• Any sharp pain during class is reported to the teacher, not recorded as soreness.
• Cards are kept for next class, when the actual column is filled in.
• Stretches during the activity are gentle and pain-free.

Variations

Adaptations

• Visual impairment: replace the outline with a list of body areas read aloud.
• Writing difficulties: use a faces scale instead of numbers.
• Students with chronic pain: guide them to record only changes from their usual baseline.

Learning goals

• Understand the cause and course of muscle soreness.
• Improve perception of effort and of their own training load.
• Tell normal training discomfort apart from signs of injury.

Equipment for a class of 25

• cards: 30

Teacher tip

Debunk the lactic acid myth and the sugar-water remedy. The comparison next class is the most valuable part: save two minutes at the start for it.

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