The components of physical fitness are:
* Cardiorespiratory (CR) endurance - the efficiency with which the body delivers oxygen and nutrients needed for muscular activity and transports waste products from the cells.
* Muscular strength - the greatest amount of force a muscle or muscle group can exert in a single effort.
* Muscular endurance - the ability of a muscle or muscle group to perform repeated movements with a sub-maximal force for extended periods of times.
* Flexibility - the ability to move the joints or any group of joints through an entire, normal range of motion.
* Body composition - the percentage of body fat a person has in comparison to his or her total body mass.
Improving the first three components of fitness listed above will have a positive impact on body composition and will result in less fat. Excessive body fat detracts from the other fitness components, reduces performance, detracts from appearance, and negatively affects your health.
Factors such as speed, agility, muscle power, eye-hand coordination, and eye-foot coordination are classified as components of "motor" fitness. These factors most affect your athletic ability. Appropriate training can improve these factors within the limits of your potential. A sensible weight loss and fitness program seeks to improve or maintain all the components of physical and motor fitness through sound, progressive, mission specific physical training.
Principles of Exercise
Adherence to certain basic exercise principles is important for developing an effective program. The same principles of exercise apply to everyone at all levels of physical training, from the Olympic-caliber athlete to the weekend jogger.
These basic principles of exercise must be followed.
Regularity
To achieve a training effect, you must exercise often. You should exercise each of the first four fitness components at least three times a week. Infrequent exercise can do more harm than good. Regularity is also important in resting, sleeping, and following a sensible diet.
Progression
The intensity (how hard) and/or duration (how long) of exercise must gradually increase to improve the level of fitness.
Balance
To be effective, a program should include activities that address all the fitness components, since overemphasizing any one of them may hurt the others.
Variety
Providing a variety of activities reduces boredom and increases motivation and progress.
Specificity
Training must be geared toward specific goals. For example, people become better runners if their training emphasizes running. Although swimming is great exercise, it does not improve a 2-mile-run time as much as a running program does.
Recovery
A hard day of training for a given component of fitness should be followed by an easier training day or rest day for that component and/or muscle group(s) to help permit recovery. Another way to allow recovery is to alternate the muscle groups exercised every other day, especially when training for strength and/or muscle endurance.
Overload
The work load of each exercise session must exceed the normal demands placed on the body in order to bring about a training effect.
More Post
New Medicines Available To Treat Rare Diseases
Music now we learn also on-line
Give A Heart Necklace This Holiday
Cure your Baldness & Alopecia the Natural Way (Chinese Herbs)
Teach Courses Online
Facts About Spirulina- Worlds Most Powerful Food
School Fundraiser Niche - Valentines Day
Hair Loss: Cosmetic Solutions For Good Cover Up
Dating Blindly
Sun Tanning Protects The Skin
Thay Call It "Dog Breath" For A Reason
Using Magnets To Fight The Pain
A Note From Saint Valentine - A First Person Tale Of This Wonderful Day
Spitting Up – And Other Joys Of Motherhood
Las Vegas: How to Ensure Your Vacation is Full of Adventure and Kicks
Is Self-Esteem Contrary to Christianity
What Educational Toys Do Kids Actually Enjoy Playing With?
MLM Success | Relationships in Two Minutes Flat
Are vent free gas fireplaces safe?
Domestic Violence Dr Jekyll or Mr Hyde