“…A control group consisted of running backs and wide receivers without an identified concussion injury who competed in the 2014 season. …”
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“…A 2006 study showed a return-to-play (RTP) rate of 79% for NFL running backs (RBs) and wide receivers (WRs). Since then, a number of factors affecting RTP, including style of play as well as rules regarding hits to the head, have changed how defensive players tackle offensive ball carriers. …”
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“…However, no studies have attempted to draw a similar conclusion based on number of carries by running backs (RBs) in football. PURPOSE: To determine whether there is a correlation between number of carries by RBs in the National Football League (NFL) and risk of injury or worsened performance in the subsequent season. …”
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“…BACKGROUND: There has been speculation that running backs with an excessive number of carries in college are less likely to be successful in the National Football League (NFL). …”
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“…METHODS: A retrospective review of all NFL quarterbacks (QB), running backs (RB), wide receivers (WR), and tight ends (TE) who sustained an isolated, unilateral ACL injury from 1988 to 2017 was conducted. …”
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“…CONCLUSIONS: The defensive secondary, kick unit, running back, and linebacker have the highest incidence of repeat concussion. …”
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“…To achieve this, we apply a time-reversed quantum dynamical approach that corresponds to a dissociation running back. It begins with an atom–atom relative motion in a particular product channel. …”
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“…The time of kicking, lying on the back, and standing forward was increased (P < 0.05), and the time of running back and forth 6.1 meters 3 times was shorter than that before training (P < 0.05). …”
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“…Complete consolidation was obtained in all cases except two. Running back was observed in two cases. CONCLUSIONS: The Fitbone technique allows accurate deformity correction. …”
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“…There is no disadvantage to be expected regarding healthy participants running back to sports.…”
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“…We used a cross-sectional design to evaluate motor coordination (Touch Test Disc), agility (Shuttle Run Speed—running back and forth), school performance (Academic Achievement Test), the Stroop test, and six sub-tests of the Wechsler Intelligence Scale for Children-IV (WISC-IV). …”
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“…CONCLUSION: Although infrequent, Jones fractures are encountered at the NFL Combine with the highest prevalence at the tight end position and lowest at the running back position. Based on CT, 50% of all players with a previous Jones fracture demonstrate inhealing with least healing at the plantar and lateral cortices. …”
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“…Preinjury and postoperative performance statistics of each running back, receiver, defensive lineman, linebacker, and defensive back who met inclusion criteria were compared. …”
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“…Players were divided into 3 groups: line players (offensive and defensive linemen, defensive end), skill players (defensive back, wide receiver, running back, and quarterback), and hybrid players (linebacker and tight end). …”
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“…The hypothesis was that kinematics would be similar between running backs and defensive backs and between wide receivers and quarterbacks, and that linemen would perform the activities with the most erect lower limb posture. …”
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“…The most common positions among HS and college athletes suffering TBI were linebacker (26, 22.6%) and running back (20, 17.4%), and defensive back (16, 13.9%). …”
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“…Ten metrics were gathered for healthy control players from eight positions (defensive back, wide receiver, running back, linebacker, tight-end, defensive line, offensive line, and quarter back. …”
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“…A comparison between a run-back landing and a step-back landing showed relevant higher values of vertical ground reaction forces during the run-back landing.…”
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“…Among offensive players, running backs, wide receivers, and offensive linemen had greater impulse control than did controls, whereas among defensive players only linebackers had greater control. …”
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