German Volume Training Gets a Speed Makeover: 400 Reps, 4 Exercises, 30 Minutes. The Results Speak for Themselves
Time isn’t always on our side when it comes to training. But what if someone could prove that 30 minutes is more than enough to absolutely demolish a muscle group? In a recent video, fitness content creator demonstrated exactly how to complete 400 reps for back training in under half an hour. The strategy is

