Fitness And Muscular Strength

May 7, 2007

Weight training is a form of progressive resistance exercise where weight can be added or taken off to achieve your fitness goals.

 Those who train with weights include: Olympic lifters, power lifters, body builders, athletes, medical patients, physical fitness enthusiasts and weight trainers.  Everyone who has a muscular system can benefit from a regular program of progressive resistance exercises.  Therefore, men, women and children of all ages and those with disabilities should participate in weight training for life. However, one-repetition maximum lifts are NOT recommended for children.

The three basic principles underlying all weight training progress are specificity, overload and progression.

a)      Specificity:  Exercising the specific muscles that you want to develop.  (ex: bicep curls for development of biceps)  You also need to follow specific guidelines to produce the specific type of change that you want: muscle strength muscle size, and muscle endurance.     

b)      Overload:   This is the basic principle to all training programs.  In weight training overload means a muscle must be forced to work harder than normal.

c)      Progression:  The workload must be progressively increased as the muscle adapts to each new demand.  This is the principle of progression.

Recommended Repetitions are as follow:

Muscle strength:   1-6 reps.

Muscle size:          6-12 reps.

Muscle endurance  12-20+ reps.

Recommended resistance is as follows:

Muscle strength:    85% - 100% of 1 RM to 6 RM  (repetition maximum.)

Muscle size:           70%-85% of 1 RM or 6-12 RM.

Muscle endurance:  50%-70% of 1 RM or 12-20+ RM.

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Comments

3 Responses to “Fitness And Muscular Strength”

  1. Hilary on May 7th, 2007 9:30 am

    I know I don’t want to build size, but I do want to build strength and endurance…..
    I try and do weights 3 times a week, and I’ve noticed that I’ve got muscles now. :)

  2. Deni Preston on May 7th, 2007 8:28 pm

    Way to go Hilary!!!

  3. Svend on May 8th, 2007 8:24 pm

    hey I love this article. It takes what I know already and just makes it super simple. I would love it if that was posted at the gym so people knew what they were doing for how many reps and sets they were doing.

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