Originally Posted by v1k1ng1001
I like crossfit as an add-on program to whatever you happen to be training for and I like it's use of plyometric exercises.
The thing that bothers me about crossfit is that you have to be proficient at olympic style lifting techniques and odd-ball things like Kettlebells. Those lifts can be dangerous if you don't have adequate training.
Actually you dont need to you can apply crossfit methodology to body weight exercises like pushups pullups and squats here is a great example from the crossfit site.
5 rounds for time
20 Pull-ups
30 Push-ups
40 Sit-ups
50 Squats
and if this it to intent devide by 2 or 5 or whatever suits you
I have found this stuff to be super effective