Maling paggamit ng backpack, maaring maging sanhi ng chronic back pain

Maling paggamit ng backpack, maaring maging sanhi ng chronic back pain

Sonraí bibleagrafaíochta
Foilsithe in:Kabayan (09 Jun. 2001), B1
Formáid: Alt
Teanga:Filipino
Foilsithe / Cruthaithe: 2001
Ábhair:
Posture
Chronic pain