Story perspectives

Study Reveals Early Activity Crucial for Adolescent Health

4/18/2026

Summary

Story summary

A University of Montreal study finds early childhood activity shapes health into adolescence.
The study tracked 1,668 infants for more than a decade.
Researchers identified three toddler habits that predict future physical activity.
Only 10% met the recommendations, gaining about five extra minutes of outdoor play by age 12.
Girls entering adolescence show vulnerability because only 15% remain active by age 12, prompting parents to encourage play and limit screens.

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Story summary

A University of Montreal study finds early childhood activity shapes health into adolescence.
The study tracked 1,668 infants for more than a decade.
Researchers identified three toddler habits that predict future physical activity.
Only 10% met the recommendations, gaining about five extra minutes of outdoor play by age 12.
Girls entering adolescence show vulnerability because only 15% remain active by age 12, prompting parents to encourage play and limit screens.