This mismatch carries some potential negative implications. For example, learning is affected since uncomfortable and awkward body postures can impair the students’ learning interest, even during the most stimulating and interesting lessons (Hira, 1980). Anatomo-func- tional issues are another consequence of the mismatch, where postural and musculoskeletal dysfunctions can increase during high growth stages, such as puberty (Savanur et al., 2007).