All Glossary Terms
Training

Flexibility

The ability of a joint to move through its full range of motion.

Flexibility refers to the range of motion available at a joint. It is determined by muscle length, joint structure, and nervous system factors. Good flexibility reduces injury risk, improves movement quality, and allows for proper exercise technique. Static stretching, dynamic stretching, and mobility work all contribute to flexibility.

Examples

  • Hamstring flexibility for deadlifting
  • Hip flexibility for deep squats
  • Shoulder flexibility for overhead pressing

Explore More Terms

Browse our complete fitness glossary with 271 terms.

View All Terms