Physical Fitness As Defined
Physical Fitness As Defined
Physical Fitness As Defined
E 101
Physical Fitness as Defined
A person who is free from illnesses and can do physical or sports activities and
still has an extra energy to do more activities is considered to be physically fit. Physical
fitness is a combination of health fitness and body fitness. Health fitness refers to your
body’s ability to fight off diseases. Body fitness, on the other hand, is refers to the
ability to do strenuous physical or sports activities without getting tired easily. It is not
enough for someone to only look good and feel good in order to be called physically fit.
An individual should also take into consideration his kind of lifestyle including the
food he takes every day because it can lead him to better health.
1. Body Composition – The combination of all the tissues that make up the body
such as bones, muscles, organs and body fat.
2. Cardiovascular Endurance – The ability of the heart, lungs, blood vessels, and
blood to work efficiently and to supply the body with oxygen.
3. Flexibility – The ability to use your joints fully through a wide range of motion.
4. Muscular Endurance – The ability to use muscles for a long period of time
without tiring.
5. Muscular Strength – The ability of the muscles to lift a heavy weight or exert a
lot of force one time.
1. Agility – The ability to change body positions quickly and keep the body under
control when moving.
2. Balance – The ability to keep the body in a steady position while standing and
moving.
3. Coordination – The ability of the body parts to work together when you perform
an activity.
4. Power – The ability to combine strength with speed while moving.
5. Reaction Time – The ability to move quickly once a signal to start moving is
received.
6. Speed – The ability to move all or a part of the body quickly.
Specific Components of Physical Fitness
Activities done by the skeletal muscles that utilize energy is called Physical
Activity. Activities you are doing at home or in school are considered to be physical
activity. It is classified into 4 domains: occupational, domestic, transportation, and
leisure time.
1. Occupational – These are the activities you do at your work place. Lifting
computers and books, going your friend’s desk or preparing lunch at the pantry.
2. Domestic – These are the activities you do at home. Washing clothes and dishes,
gardening, carpentry, baking or cleaning the house.
3. Transportation – These are the activities that involves travelling. Riding a
jeepney, tricycle, motorcycle, or bikes.
4. Leisure Time – These are the activities you do during recreational activities.
Playing, swimming, hiking or craft making.
Muscle-Strengthening Activity
This kind of activity, which includes resistance training and lifting weights,
causes the body’s muscles to work or hold against an applied force or weight.
Bone-Strengthening Activity
This kind of activity (sometimes called weight-bearing or weight-loading activity)
produces a force on the bones that promotes bone growth and strength.
Barriers to Physical Activities
We understand the benefits of physical activities to our health specially our body but
there are circumstances when we become lazy in performing physical activities. Below
are some of the barriers that hinder us to do physical activities:
1. Lack of time
2. Social Support
3. Lack of Energy
4. Lack of Motivation
5. Fear of Injury
6. Lack of Skill
7. High Costs and Lack of Facilities
8. Weather Conditions
Overload Principle
This principle pertains to doing “more than normal” for improvement to happen. It
means to boost our fitness, strength, or endurance. Workload is extended accordingly.
Applying these training principles will cause long-term adaptations, enable the body
to figure more efficiently to deal with higher level of performance.
Principle of Progression
To ensure that the results will still improve over time, the adapted workload
should be continually increased. A gradual and systematic increase within the
workload over a period of time will lead to improvement in fitness without risk of
injury. If overload occurs and increase rapidly, it may lead to injury or muscle
damage. If increased slowly, improvement is unlikely. For instance, the athlete who
exercises vigorously only on weekends violates the principle of progression and may
not see obvious fitness gains.
The Principle of Progression also stresses the requirement for correct rest and
recovery. Continual stress on the body and constant overload will lead to exhaustion
and injury. You ought not to train hard all the time, as you'll risk overtraining and a
decrease in fitness.
Principle of Specificity
We have all heard the phrase, "Practice makes perfect." Well, this is often the
principle of specificity in action. This principle simply states that exercising a specific
piece or component of the body primarily develops that part. The principle of
specificity implies that to become better at a selected exercise or skill, you need to
perform that exercise or skill. For example, a cyclist should be trained in cycling and
a runner should be trained in running. Use the acceptable sort of exercise that
directly improves your target muscles.
Principle of Reversibility
Frequency
The first thing to identify in the workout plan is frequency—how often you
exercise. Your frequency often depends on a spread of things including the sort of
workout you're doing, how hard you're working, your fitness level, and your exercise
goals. Three to five times a week is a safe frequency for each component of
healthrelated physical fitness.
For cardio: Include your goal, guidelines recommend moderate exercise five or more
days every week or intense cardio three days every week to improve your health. If
your goal is to lose weight, you'll need to work often up to six or more days a week.
For strength training: The suggested frequency is two to three non-consecutive days
a week, it should be one to two days between sessions. If you are doing a split routine,
like upper body at some point and lower body subsequent, your workouts are going to
be more frequent than total body workouts.
Intensity
Intensity refers to how hard you work during the physical activity period. Intensity is
often measured in several ways, counting on the health-related component. For
instance, monitoring pulse rate is a technique to measure intensity during aerobic
endurance activities but gives no indication of intensity during flexibility activities.
For cardio: For cardio, you will usually monitor intensity by heart rate or pulse rate.
The recommendation for steady-state workouts is at a moderate intensity and for
interval training it should be done at a high intensity for a shorter period of time.
For strength training: Monitoring the intensity of strength training involves a special
set of parameters. The intensity depends on the workload you are doing, the amount
of weight you lift, and the number of repetitions and sets. You can change the
intensity based on your goals. For a beginner use a lighter weight and do fewer sets
with high repetitions (two or three sets of 12 to 20 repetitions). If your goal is to
develop muscle, do a higher number of sets with a moderate amount of repetitions
(four sets of 10 to 12 reps each). If you want to create strength, use heavyweights to
try to do more sets with fewer repetitions for example, five sets of three repetitions
each.
Note: Your resting pulse rate is the number of times your heart beats per minute
after you are at rest
Health Trivia
Time
Time is the length of the physical activity. Considering the other aspects of the F.I.T.T
principle, time differs depending on the health-related fitness component targeted.
For cardio: The suggested cardio exercise is 30 to 60 minutes but the duration of
your workout depends on the type of exercise. For a beginner, you might start with a
workout of 15 to 20 minutes. If you're doing steady-state cardio, like going for a run,
you may exercise for 30 minutes to an hour. If you're doing interval training and
working at a high intensity, your workout should be shorter, around 20 minutes to
half-hour.
For strength training: How long you lift weights depends on the type of workout
you're doing and on your schedule. For total body workout, you may take up to an
hour, but a split routine may take less time because you're working for fewer muscle
groups.
Type
For strength training: Strength training workouts can also offer a variety of
exercises. It includes any exercise using resistance like dumbbells, barbells,
machines, and many others to work your muscles. You may also use your body as
resistance tool. You may change the type of your strength workout depending on your
goal.
The F.I.T.T. principle provide guides on how to control your program and get
favorable results. To avoid boredom, injuries, and weight loss plateaus, this principle
will help you figure out how to alter workout types, time, intensity and activities.
For example, walking three times a week for 30 minutes at a moderate pace
might be a great help for a beginner. Your body adjusts to these workouts and several
things may happen after a few weeks such as:
You may also utilize one or more of the F.I.T.T. principles, such as:
Muscle develops once the body is trained to do more than what it used to. The
Principles of Training implies that overloading helps develop targeted muscle areas.
Benefits of this can be achieved through continuous overloading, or else, if stopped, it
will go back to its original form.
FITT principle acknowledges the importance of optimum fitness development. It
stands for Frequency, Intensity, Time and Type. The physical activity program is used
as a guideline for fitness routine to achieve results. Execution of exercise is also
related to its intensity. The more the activity is repeated, the more chances of
developing fitness.
Intensity is defined as how easy or hard the designed task is accomplished or
the magnitude of work done. The body’s response by the number of times the heart
pumps measured in beats per minute determines the intensity. Workable heart rate’s
capacity will help in getting ideal Targeted Heart Rate (THR) range.
Proper choosing of activities helps achieving goals set by specifying the target
muscles to develop. To keep activities exciting and interesting, setting up variations in
exercises or routines may help.