Fitness Glossary
- Tactile
- Pertaining to touch.
- Tempo
- The rate of speed of a repetition.
- Tendons
- A cord of dense, tough tissue connecting a muscle with a bone or part.
- Testosterone
- Primary male hormone responsible for skeletal muscle development.
- Thoracic
- The chest or rib region of the trunk consisting of twelve vertebrae.
- Thorax
- The region between the neck and abdomen.
- Tightness
- Shortness; denotes a slight to moderate decrease in muscle length; movement in the direction of lengthening the muscle is limited.
- Transverse Abdominus
- Muscle inserting on the last six ribs, iliac crest, inguinal ligament, lumbodorsal fascia, linea alba and pubic crest; increases intra-abdominal pressure.
- Trunk
- The part of the body to which the upper and lower extremities attach.
- TFL (Tensor Fasciae Latae)
- A muscle of the hip and leg. Origin - Iliac crest just posterior to the ASIS. Insertion - Tibia by way of the Iliotibial tract (IT band). Function(s) - Concentric - Hip flexion, hip Abduction, hip internal rotation. Isometric - Dynamic stabilization of the lumbo-pelvic-hip complex. Eccentric - Deceleration of hip extension, hip Adduction, and external rotation.