TRX is just a brand and a trademark, it has no monopoly on suspension training workouts or equipment. I have two suspension systems which I purchased online for prices in the $50 range, there is no need to pay the TRX price. Some of the DIY systems are well thought out and quite safe to use.
It is called WORK-ing out for a reason.
I said getting fit was simple, I did not say it was easy.
Cardio burns calories, strength work burns fat.
Eat well to lose weight, exercise to get fit
You can not build a six pack using twelve packs
Often when we seek a magic bullet for fitness we end up shooting ourselves in the foot.
"I think calories are little germs in food that all moms are afraid of" Dennis the Menace