Post Activation Potentiation in North American High School Football Players

Tano, Granite; Bishop, A. W.; Berning, Joseph M.; Adams, Kent J.; DeBeliso, Mark

doi:10.17265/2332-7839/2016.06.003

Cited by 3 publications

(2 citation statements)

References 14 publications

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“…It has demonstrated an enhancement in sprint ability aer ten single repetitions at 90% of 1RM (Chatzopoulos et al, 2007) and aer one set of three repetitions of the back squat at 91% 1RM in professional rugby players (Bevan et al, 2010). In football players aer PAP as a warmup strategy, an improvement in a sprint and horizontal plane muscular power output was observed (Tano et al, 2016). On the other hand, other authors have reported improvements in countermovement jump tests aer two different field running protocols in endurance runners (Boullosa & Tuimil, 2009).…”

Section: Introductionmentioning

confidence: 98%

“…One of these methods is the activation aer specific exercising or also known as Post Activation Potentiation (PAP). It is understood as a temporary increase in functional physical capabilities influencing performance (Lorenz, 2011;Tano, Bishop, Berning, Adams & DeBeliso, 2016). PAP phenomenon occurs aer conditioning activity with submaximal and maximum exercises, provoking an increase in the capacity of the striated skeletal muscle to produce strength (Lorenz, 2011).…”

Section: Introductionmentioning

confidence: 99%

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Influence of Altitude and Environmental Temperature on Muscle Functional and Mechanical Activation After 30' Time Trial Run

Rojas-Valverde¹,

Ugalde-Ramírez²,

Sánchez-Ureña³

et al. 2019

MHSalud

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The purpose of this study was to explore the influence of altitude and environmental temperature on muscle mechanical and functional activation after 30' Time Trial run (30' TT). Twenty physical active males (Age= 20.4 ±3.21 years, VO2max= 47.2 ±5.2 ml/kg/min) performed a 30' TT in three different conditions of altitude and temperature: Control Condition [CC] (1137 m.a.s.l. at 26 ±1.5°C), Heat-Low Condition [HLC] (3 m.a.s.l. at 30.5 ±0.6°C), and Cool-High Condition [CHC] (2369 m.a.s.l. at 14.2 ±0.6°C). Tensiomyography (TMG), Countermovement Jump (CMJ), and Delayed Onset Muscle Soreness (DOMS) were measured pre and post running. During the 30' TT, distance, speed, heart rate (HR), rate of perceived exertion (RPE), and thermal index (WBGT) were measured. Results show a significant decrease in body weight and a significant increase in DOMS and jump height in CMJ after running in each condition. TMG responses increased maximum radial muscle displacement (Dm) and decreased muscle contraction time (Tc) both rectus and biceps femoris muscles after running. During the 30' TT, the results did not show a significant difference in RPE, HR, distance, and speed among conditions. In conclusion, altitude and temperature seem not to significantly affect the mechanical and functional responses 30' TT, despite the tendency of HLC to decrease both activation and performance.

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Section: Introductionmentioning

confidence: 98%

Section: Introductionmentioning

confidence: 99%

Influence of Altitude and Environmental Temperature on Muscle Functional and Mechanical Activation After 30' Time Trial Run

Rojas-Valverde¹,

Ugalde-Ramírez²,

Sánchez-Ureña³

et al. 2019

MHSalud

View full text Add to dashboard Cite

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Blood flow in the brain venous blood vessels of children with cerebral palsy while using Bobath therapy

Bukhovets

Romanchuk

2018

Turkish Journal of Kinesiology

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In the diagnosis of the causes of neurological disorders in children's with cerebral palsy is attached the results of Transcranial Doppler. Bobath therapy is most innovative and effective methods of physical rehabilitation. For the determination of brain blood flow of children of preschool age with various CNS lesions for the influence of the physical therapy using the Bobath's method, 35 children aged 4.1 ± 1.1 years were examined. That was the main group (MG). All of 72 procedures were conducted. There was also a control group (CG), the results of the brain blood flow had been studied and analyzed in 34 children aged 3.8 ± 0.9 years who were undergoing rehabilitation using standard methods. Traditional methods of physical therapy and the methods of the Bobath therapy have a significant effect on the brain venous blood flow. At the same time, the significance of individual methods of physical therapy is not convincing. The comparison of changes in blood flow using the Bobath therapy and traditional methods allowed identifying certain differences. The influence of the Bobath methods, on the first place, concerns the more optimal effect on the blood flow in the veins of the spine and the direct venous sinus. At the same time, changes in blood flow with traditional approaches are more convincing to the effect on blood flow in the internal jugular veins and veins of Rosenthal.

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Effects of high intensity deadlift on standing long jump ability

Whiting

Bishop

Harris

et al. 2018

Turkish Journal of Kinesiology

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Post activation potentiation (PAP) is an acute enhancement of muscular function subsequent to an intense muscle conditioning activity. Practical application of PAP as a physical preparation for enhanced performance is a topic of considerable interest in the sport performance community. The purpose of this study was to determine if a dynamic warm-up (WU) plus a progression of deadlift (DL) sets culminating in a one-repetition maximum DL (1-RM DL) (i.e., a PAP conditioning activity) is more effective in improving the standing long jump (SLJ) as opposed to using a dynamic WU alone. Secondarily, it was of interest to determine if there was a meaningful relationship between the 1-RM DL and SLJ ability. Twenty NCAA Division I male North American football players participated in the study (age=20.3±2.3 years, height=183.5±6.3 cm, mass=96.3±17.1 kg). Participants met three times separated by one week. The initial gathering was an orientation meeting where participants were briefed on the study protocol and height, age and body mass were recorded. During the first data collection the participants completed a dynamic WU immediately followed by a progression of DLs culminating in a 1-RM DL; this served as a PAP conditioning activity. Following the PAP WU (5-6 minutes) the participants completed two trials of SLJs separated by 2-3 minutes. During the second data collection the participants completed the dynamic WU only followed (5-6 minutes) by the participants completing two trials of SLJs separated by 2-3 minutes. A paired t-test was used to compare the maximum SLJ between WU conditions and a Pearson correlation coefficient (r) was calculated to compare 1-RM DLs with SLJ scores. The SLJ was significantly greater (4.3±7.5 cm) following the 1-RM DL PAP warm-up (p<0.01). The relationship between the 1-RM DL and SLJ scores was r=0.53 (p<0.01) with a coefficient of determination of CD=0.28. Within the parameters of this study, a dynamic WU that included a 1-RM DL as a PAP conditioning activity significantly improved SLJ performance over a dynamic WU alone. Further, there is a moderate positive relationship between maximum DL performance and SLJ ability.

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Post Activation Potentiation in North American High School Football Players

Cited by 3 publications

References 14 publications

Influence of Altitude and Environmental Temperature on Muscle Functional and Mechanical Activation After 30' Time Trial Run

Influence of Altitude and Environmental Temperature on Muscle Functional and Mechanical Activation After 30' Time Trial Run

Blood flow in the brain venous blood vessels of children with cerebral palsy while using Bobath therapy

Effects of high intensity deadlift on standing long jump ability

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