Related Clues:
- Involuntary muscle contractions
- Knee-jerk reactions?
- They can't be helped
- Convulsions, fits
- Cramps or contractions
- Seizures and convulsions
- Involuntary muscular contractions
- Convulsions or cramps
- Strong involuntary muscular contractions
- Cramps and convulsions
- Nervous twitches and painful convulsions
- Uncontrollable muscle contractions
- Involuntary convulsive movements
- Last lap efforts
- Involuntary jerks