The purpose of this investigation was conducted to determine the acute effect of passive static stretching (PSS) of the lower-body musculature on lower-body strength in a 1 repetition maximum (1RM) squat exercise in young (18-24 years.) moderately trained men (n = 17). Two supervised warm-up treatments were applied before each performance testing session using a counterbalanced design on nonconsecutive days. The first treatment consisted of an active dynamic warm-up (AD) with resistance machines (., leg extension/leg flexion) and free weights (., barbell squat), whereas the second treatment added PSS of the lower body plus the AD treatment. One repetition maximum was determined using the maximum barbell squat following a progressive loading protocol. Subjects were also asked to subjectively evaluate their lower-body stability during 1RM testing sessions for both the AD and PSS treatments. A significant decrease in 1RM (%) and lower-body stability (%) was observed after the PSS treatment. Plausible explanations for this observation may be related to a more compliant muscle tendon unit and/or altered or impaired neurologic function in the active musculature. It is also possible that strength was impaired by the PSS because of joint instability. The findings of this study suggest that intensive stretching such as lower-body PSS should be avoided before training the lower body or performing the 1RM in the squat exercise in favor of an AD dynamic warm-up using resistance training equipment in the lower-body musculature.
Sam Reide has the ability of traveling to the past and works with the police department solving unresolved crimes, witnessing the events with the support of his sister, Jenna Reide and reporting the criminal's identity to detective Dan Glenn. When Elizabeth Brown, the sister of his former girlfriend Rebecca Brown that was murdered a couple of years ago pays a visit to him, she tells him that she has just found Rebecca's journal with evidences that Lonnie Flennons, who was accused for the murder is innocent. Sam decides to witness the murder of Rebecca and his interference affects the future. He travels to the past to try to fix his mistakes, but every time he returns, the future is in worse condition. Written by Claudio Carvalho, Rio de Janeiro, Brazil
With regard to Trump specifically, Nyhan points out that claims related to ethno-nationalism—Trump’s declaration early in the campaign that Mexico was sending “rapists” across the border, for instance—get at the very core of who we are as humans, which “may make people less willing or able to evaluate the statement empirically.” If you already believe immigrants put your job at risk, who’s to say the chastity of your daughters isn’t in danger, too? Or as Harvard University psychologist Steven Pinker puts it, once Trump makes that emotional connection, “He could say what he wants, and they’ll follow him.”