The Weight Lifter Analogy
Consider a weight lifter problem.
Fig.1 A weight lifter analogy
In the first case he is able to lift maximum up to 50 k.g in a relatively simple fashion. Now consider a second case, here he is lifting the same amount of weight in a different manner.Is it true to say here also his maximum lifting ability is 50 k.g?. Answer to this question could be Yes or No. If you assume that, his lifting ability is same in the second case also , then this can be considered as a failure theory for a weight lifter.