What extent should perform strength exercises?
The vast majority of exercises should be performed in the range of motion available.
Shall be utterly recommended that his coach/instructor make a joint motion assessment available in this way will be to safeguard your joint health.
This range will be different from person to person, so please never compare with others, this is individual.
After said that, it is also interesting that even in situations of higher amplitude when working with external loads, the exercise force profile should be adapted to the range of motion, i.e. its ability to produce force is different, then the resistance to subjecting its articulation should also be diferente. We have qualified professionals in this regard, that will make your more positive and healthy experience with the practice of physical exercise.