exam 4 Flashcards
ability to carry out tasks without undue fatigue
physical fitness
the systematic use of exercises to promote bodily fitness and strength
physical strength
the range of motion through which the body’s joint are able to move
flexibility
ability to start, stop, and change speed
agility
ability to maintain equilibrium when moving the body
dynamic balance
ability of the energy systems to use the energy the body has stored.
energy fitness
means the capacity for work, comes from food
energy
process which food is converted into fuel through process called complex chemical process
metabolism
group of glucose molecules joined together
glycogen
uses carbs as fuel - short lasting- relies on energy sources that are stored in the muscles
anaerobic exercise
long term efficient use of the bodys stored energy. uses fat for energy
aerobic system
having enough strength, endurance, speed, power, and flexibility to meet the demands of the sport.
muscular fitness
max amount of force that a muscle can generate in a single effort
muscular strength
ability of muscle to contract repeatedly or sustain a continuous contraction involving less than max force.
muscular endurance
about moving from point a to point b quickly
speed
