Chapter 10 Flashcards
Principle of specificity
States the body will adapt to the specific demands placed upon it; aka specific adaptions to imposed demands (SAID) principle
Mechanical specificity
The weight and movements placed on the body
Neuromuscular specificity
Speed of contractions and excessive selection
Principle of overload
Training stimulus must exceed current capabilities to elicit adaptions
Metabolic specificity
Energy demand required for a specific activity
Principle of variation
Training programs must have progressive, systematic variations to produce optimal development
Principle of individualization
Fitness programs should be unique for each individual athlete
Intermuscular coordination
Ability of neuromuscular system to allow optimum motor unit recruitment and synchronization within a single muscle using single-joint exercises
Intramuscular coordination
Ability of neuromuscular system to allow all muscles to work together using multiple joint exercises
General adaptation syndrome
The human movement system’s ability to adapt to the stresses placed upon it (3 phases)
Alarm reaction phase
The initial reaction to a stressor; activates protective processes within the body
Resistance development phase
Body increases functional capacity as it adapts to the stressor
Exhaustion phase
Prolonged or intolerable stressor produces exhaustion or distress; can lead to reduced performance and increased risk of injury
Henneman’s size principle
Smaller motor units are recruited before larger, more powerful ones
Progressive outcomes of resistance training
Stabilization, muscular endurance, hypertrophy, strength, and power