http://walthamstow.london/News/build-muscle-fast-by-activating-your-high-threshold-motor-units/ Second Routine: Standing Barbell Curl. As the name implies, this routine is accomplished through standing. One props up barbell with both hands facing away the body, with each arm extended for the thighs. One then curls the bar upwards, and towards the body, like the elbows are flexed or bended. Now, to provide a good idea on what are best lower ab workout exercises out there that can assis Wed, 26 Oct 2016 21:39:40 UTC en