TRX is a workout tool made by Fitness Anywhere (youtube search TRX). With it, you can simulate many weight training exercises, with variable resistance, but the TRX itself weighs almost nothing, and you can use it almost anywhere. It is really attractive to someone who does not have $30...
For those who are not so familiar with the term “bodyweight” (of course if you believe this study then in 2015 you soon will be…), it simply means using your own weight for the resistance to movement. You know, like many Pilates exercises do. The advantage is obviously that at the...