title: Lift squat repeat. Crossfit gyms' cultish painiacs love their max-out-and-do-it-again training regimen. Their critics are getting a workout too.
authors.forename: Sean
authors.initials: S
authors.lastname: Gregory
mesh_terms: D015444:Exercise / Q000502:physiology* / Q000523:psychology; D020446:Fitness Centers; D006801:Humans; D009658:North Dakota; D005082:Physical Exertion / Q000502:physiology*; D012206:Rhabdomyolysis / Q000209:etiology; D012449:Safety