Name________________________________________ Pd ...
Name________________________________________ Pd ______ EVEN/ODD
8th Grade Fitness
Terms To Know
1. Maximum Heart Rate (MHR) – The highest number of times your heart can contract in one minute, or the heart rate that a person could achieve during maximal physical exertion 220 – age = MHR EX: 220 – 14 = 206 MHR
2. Target Heart Rate (THR) – also known as the Training Heart Rate, is a desired range of heart rate reached during aerobic exercise which enables one's heart and lungs to receive the most benefit from a workout. (60% to 80% of max)
3. Resting Heart Rate (RHR) – The number of resting heartbeats per minute
4. aerobic exercise – refers to exercise that involves oxygen consumption by the body (running a distance)
5. anaerobic – exercises that do not require the use of air (sprinting)
6. resistance – a force that pushes against motion (weight)
7. flexion – shortening of a muscle
8. extension – stretching of a muscle
Muscles
Deltoids – raise upper arm
Pectoralis major/minor – moves arm across chest
Trapezius – raises your head and shoulder
Gluteus Maximus – extends thigh and raises torso
Abductors – moves legs apart
Adductors – moves legs together
Hamstring –bends your leg at the knee
Quadriceps – straighten and raises the leg
Abdominals – flexes torso
Bicep – flexes the elbow
Tricep – extends elbow
FITT Principle – Use this principle when creating an exercise program.
F – Frequency (How often do you do the exercise?)
I – Intensity (How difficult is the exercise?)
T – Time (How long do you perform the exercise?)
T – Type (What exercise are you doing?)
Components of Health Related Fitness
1. Body composition – measures the ratio of a person’s body fat to lean muscle
2. Muscular endurance – is the ability of a muscle to repeatedly exert a force over a long period of time
3. Cardiovascular endurance – is how effective your heart and lungs work when you exercise and how quickly they return to normal
4. Muscular strength – is the most weight you can lift at one time or the most force you can exert at one time
5. Flexibility – is the ability of your body’s joint to move easily through a range of motion
Components of Skill Related Fitness
1. Agility – the ability to change the position of your body quickly and to control the movement of your whole body.
2. Balance – the ability to keep an upright posture while you are standing or moving.
3. Coordination – the ability to use your eyes and body parts together in an effective way to accomplish a particular task or skill.
4. Power – the ability to do strength performances quickly.
5. Reaction time – the amount of time it takes you to get moving once you see the need to move.
6. Speed – the ability to perform a movement or cover a distance in a short period of time.
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