I was planning to purchase the abtronic x2, read heaps of reviews and this seems to work for burning belly fat and building muscles as to obviously you would need to combine normal workout.
Does anyone have this unit or even the previous ones? I would like some honest opinions, cheers!
Since I have a bad back from spinal injuries from acident I'm not able to do crunchs or sit ups, had surgery.
http://www.danozdirect.com.au/ab-tronic-x2-2/
Some reviews from Amazon,
http://www.amazon.com/Abtronic-X2/dp/B004HSE87C
Probably not want you want to hear, but you 100% can not spot reduce fat. Crunches will not reduce belly fat any more than pull ups or star jumps. You burn fat by making your body use more calories than you consume. Ab muscles (the desired six pack) really don't grow that much unless you're doing some serious weight training. Showing your abs is more about losing weight than it is "doing crunches" to make your abs somehow pop through the fat (won't happen).
This machine forces your muscles to contract. You will burn a tiny bit of calories by doing this. You also burn calories whilst sleeping. And walking. Both of those activities will work as well and be much cheaper than this machine.
If you want to reduce belly fat, you need targeted heart rate exercise (eg jogging, swimming or cycling) not this. There is no such thing as a shortcut in reducing fat or gaining muscle mass.
This is a dead set, guaranteed, 100% waste of money that will do nothing except maybe give you some placebo effect initiative to go and do real exercise and eat better which in turn makes you lose weight and falsely attribute it to this machine, instead of the improved diet and exercise you've been doing.
If you're looking to get back into exercise after injury or surgery, a quick trip to the GP and a referral to a sports physio will sort you out. They'll give you exercises you can do to get your results whilst working around your injury.