Virtual workout partner: Posterior Chain. 2 giant sets done as fast as we could do them for hypertrophy. If you’re serious about lower back & hamstrings, give this workout a go! #fypツ #fypシ #foryourpage #viral #lildieselgym #strengthtraining #bodybuilding #wacogym #hypertrophytraining #wacotexas #wacotx📍 #wacotown #wacofficial #gymsinwaco #workoutwaco #posteriorchain