Sudden sharp pain during movement or activity
A popping or tearing sensation at the time of injury
Immediate weakness in the affected muscle
Swelling or rapid bruising
Tenderness when touching the area
Pain that worsens with using or stretching the muscle
Muscle spasms or cramping
Loss of range of motion
Difficulty bearing weight or lifting normally
Visible deformity, gap, or abnormal shape in the muscle
Pain that does not improve with rest
Symptoms that are severe or getting worse
Inability to continue the activity after the injury