I've tried these. Xfit and these freestyle workouts are pretty fun actually.
Also, they don't require a crap load of money and/or fancy equipment.
They are good at promoting adaption because of their various forms and uses. The many different exercises and uses you can have with a sand bag, for example, are basically limitless.
With a barbell, you don't have much control. You do a curl. A squat, whatever. But with a sandbag, you need a good grip, you need to fight to keep it in your hands. It gets slippery- more effort is needed. More stability is required. In the end, your sandbag will have knocked out more wind out of you than your bowflex.
Free weights and cardio get's long and boring. Seriously. Going to the gym over and over again, using the same machines, etc...
Buy a big ol' 12' tire and flip it a couple of times. Now that's fun. You actually get more than one body system going. You work the ATP/CP system, the cardio system and glycogen system.
Does a barbell do this? No. Is it this fun? No.
And, for anyone in the UK, do you know where I could try it out (& hopefully not kill myself!)?
Go on Xfit's website. There is a crossfit journal. Within this journal you will find an article named "The Garage Gym". Look into it, and follow it- it is a great guide to making a gym with this style of fitness to it. It is cheap to make too. And by cheap I just mean non-expensive, they actually have many connections and offer make sources to buy what they suggest- they have done all the footwork. There are crossfit affiliates all over. I'm not sure if the're are some in the UK though, if not, I would inquire about MMA training as this is sometimes part of their training. If they do not offer this kind of training they sure as hell know where you can find some, they should at least.
Then, you could possibly investigate the different exercises that Xfit offers.
I will warn you though: Xfit is badass. Take it nice and slow. Work your way up at your own pace. But if you reach the elite level of fitness within this system. You will be an Olympic grade fitness buff.
Now that you've have inquired about this, I don't think I will be re-subscribing to my gym. Why would I? :yelrotflmao:
I'll start with the really big tire I have tonight :yelrotflmao:
I sure hope this helped you spinner, you've been helping me a good deal lately and I appreciate it.
If you have any other questions regarding this, I'll be glad to answer.