Figure 9. Changes in Toe Muscle Strength from the First to the Third Measurement in the PEP-introduced Group (Black Circles) and the PEP-unintroduced Group (White Circles)

From

Effects of Exercise-play on Japanese Preschool Children’s Motor Ability and Physical Fitness

Sakiko Ukita, Kaoru Tsuyama, Masasuke Kuwamori

American Journal of Sports Science and Medicine. 2024, 12(2), 20-28 doi:10.12691/ajssm-12-2-1