Components of fitness Flashcards
(101 cards)
what are the physical components of fitness
Muscular endurance Aerobic endurance Speed muscular strength Flexibility Body composition
What are the skill components of fitness
Agility Balance Reaction time Power Co-ordination
Definition of muscular endurance
The ability of the muscular system to work efficiently, where a muscle can continue contracting over a period of time against a light to moderate fixed resistance load.
Definition of aerobic endurnce
The ability of the cardiorespiratory system to work efficiently, supplying nutrients and oxygen to working muscles during sustained physical activity.
Definition of speed
Distance divided by the time taken. Speed is measured in metres per second (m/s). The faster an athlete runs over a given distance, the greater their speed
Definition of muscular strength
The maximum force (in kg or N) that can be generated by a muscle or muscle group.
Definition of flexibility
Having an adequate range of motion in all joints of the body; the ability to move a joint fluidly through its complete range of movement.
Definition of body composition
the relative ratio of fat mass to fat-free mass (vital organs, muscle, bone) in the body.
Definition of agility
The ability of a sports performer to quickly and precisely move or change direction without losing balance or time.
Definition of balance
The ability to maintain centre of mass over a base of support
Definition of reaction time
the time taken for a sports performer to respond to a stimulus and the initiation of their response.
Definition of power
The product of strength and speed expressed as the work done in a unit of time.
Definition of Co-ordination
The smooth flow of movement needed to perform a motor task efficiently and accurately.
What are the three types of speed
Acceleration speed (30 meters) pure speed (60 meters) Speed endurance (short recovery)
what are the two types of balance
static (headstand)
Dynamic (Cartwheel)
what are the basic principles of fitness
FITT frequency Intensity Time Type
what does frequency mean
How often an athlete trains over a week
what does intensity mean
how hard an athlete trains
what does time mean
How long each training session must last in order to be of any benefit
what does type mean
Type of training of which you perform
what are the 7 additional principles
progressive overload specificity individual need/differences adaptation reversibility variation rest and recovery
what does progressive overload mean
gradually increasing the amount of work to gain fitness without risk of injury
what does specificity mean
matching training to the requirements of an activity
what does individual needs/differences mean
matching training to the requirements of an individual