The length of limb and muscle
Another strength affecting factor which is determined by the nature is limb strength. Individuals who have short limbs have the ability to lift more weights due to advantageous leverage factors (arms and legs). Also the length of muscle affects the strength development. There are people with long muscles and short muscles. People having long muscles have more opportunities to develop greater size and strength than those with relatively short muscles. Point of tendon insertion
A big role in muscle strength plays the point of tenon insertion. For example, Jim an Jake have the same arm and muscle length. But the biceps tendon of Jim is attached to his forearm farther from his elbow joint than Jake's. This factor is Jim's avantage because it gives him the opportunity to lift more weights than Jack can in bicep exercises like the Bicep curl. Other Important Factors
All the factors mentioned above have a huge impact on the strength an muscle development through training. However the crucial factor in achieving your bodybuiling goals is to stick to a very slow, controlled lifting routines. You should lift to the point of muscle fatigue. In spite of following a proper lifting routine, make your workout program well balanced and give your muscles enough resting time between the workouts. Overtraining is the most common bodybuilding mistake which occurs as a result of unsufficient muscle rest and also if you train with too many sets and do too much exercises for each muscle group. Another common error is doing the same workout program over and over again. As a result yu wil face with training plateau. The main disadvantages of this are: you won't be able to gain strength and muscle size; you will get bored with your training. To achieve great results it is very important to change your workout program after a period of time. In most cases all the abilities to build strength and muscles are inherited. So, you shouldn't become obsessed with trying to look like a world-class bodybuilder which has a totaly different body type. You need to study your body's characteristics in order to develop an individual and effective program to suit the realistic goals and personal interests.
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