TY - GEN AU - Grabiner,M D TI - Knee extension exercises produce ACL strain SN - 0363-5465 PY - 1994///0414 KW - Anterior Cruciate Ligament KW - physiopathology KW - Ergometry KW - adverse effects KW - Humans KW - Knee Joint KW - Physical Exertion KW - physiology KW - Sprains and Strains N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1177/036354659402200125 ER -