If you diligently follow the recommendations outlined in this article, you will be amazed at the pace at which your body increases muscle size and strength. If you have been at a plateau and thought adding muscle was no longer possible, then rejoice in the knowledge that you have an arsenal of weapons at your disposal that can allow you to naturally maximize your muscle building physiology. More...
By dotFIT experts
on October 10, 2008
The athlete’s goal is to have their stomachs relatively empty while energy stores are full at the start of training or competition. Following a specific eating pattern can maximize the storage and production of energy. By properly loading your energy systems (phosphocreatine and glycogen) that are rapidly depleted during exercise, you can delay fatigue and optimize performance during activity. More...
By dotFIT experts
on October 06, 2008
Traditional whole foods are not ideal pre- and post-training snacks because of the time it takes to digest solid food including extraction then absorption of the needed nutrients (about 2-3 hours). Although nutrition bars with the proper carbohydrate, protein and fat ratios can be effectively used before and after exercise, liquid is generally better for the simple reason of speed to the muscles. More...

In resistance training, how does the ratio of weight to reps affect my muscle building?


Answer: When exposed to the stresses of training, the body adapts in a manner consistent with the type of stress applied to it. This is referred to as the SAID Principle (Specific Adaptations to the Imposed Demands). Simply put, you get what you train. Power, strength, endurance and size (hypertrophy) are specific, measurable attributes and the body must be trained in a specific manner to achieve them. As for muscle building, referred to as hypertrophy, a concept called “time under tension” is important. Higher volumes of training (sets) with moderate reps (6-12) gives one sufficient time under tension to cause the structural changes that lead to an increase in the cross-sectional area (size) of muscle fibers. So, yes there is a relationship of weight to reps, as each of the variables impacts the other.

If the weight is very high, then the repetitions performed will certainly be low. In this case the tension is high, but the time is too low. While this is a suitable stress for increased absolute strength, it is not conducive to maximum muscle hypertrophy. Conversely, if a light load is used that allows a high number of reps (15-20), then time is high and tension is insufficient. This type of training is better suited for muscle endurance. The sweet spot is 6-12 reps, done under control, with 75-85% of maximum intensity (weight). So, within the range given, vary the training sessions using lower reps and higher loads in some workouts and higher reps with lower loads in others. Be sure to mix up the exercise you do and feed your body appropriately and you have the recipe for muscle building success.

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