[erich1b]

flipping tyres, pushing cars, using kettlebells, doing box jumps... is all the rage right now.

Are these methods fads that'll pass, or do you find them essential parts of your training routine either to build fitness, or develop strength that's useful in your sport?

In my opinion, I think it just depends upon what your fitness goals are and, what you need to train for.

I don't use any of the training methods that you mentioned, but that doesn't mean they're not useful to someone else.