RESISTANCE BAND vs FREE WEIGHT DIFFERENCES

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The fitness community is used to training with the traditional method with free weights because it is a useful way to achieve goals. This has caused that other ways of applying loads such as resistance bands are not studied.
In recent years, resistance bands have a greater role, due to their low cost and easy transportation, being very useful for strength training for the elderly, but what advantages do bands have with respect to free weight?

1. ALTERATION OF THE FORCE CURVE

With the bands you give the muscle a different stimulus, since unlike the free weight, the bands provide a variable resistance. A 10-kg dumbbell weighs the same during the entire movement, but a band generates more tension.

2. RESISTANCE IN MULTIPLE DIRECTIONS

Free weight only exerts resistance in one direction, against gravity. The resistance bands exert tension in all the directions of movement since it does not depend on the gravity if not on its elastic tension.

3. CONSTANT TENSION

Since free weight depends on gravity, there are phases of the movement of some exercises where the tension is less, since gravity does not affect him so much. That's why elastic bands are very useful in exercises such as lateral shoulder lifts, where with free weight we have to reduce the range of movement as we can see in the following videos.

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