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Daniel D. Cohen
Simón Bolívar University
PsychologyPhysical therapyHamstringMedicinePhysical medicine and rehabilitation
63Publications
14H-index
765Citations
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Publications 66
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#2Francesc CosH-Index: 1
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Isolated injury to the long head of biceps femoris is the most common type of acute hamstring strain injury (HSI). However, the precise hamstring injury mechanism (i.e., sprint-type) is still not well understood, and research is inconclusive as to which phase in the running cycle HSI risk is the greatest. Since detailed information relating to hamstring muscle function during sprint running cannot be obtained in vivo in humans, the findings of studies investigating HSI mechanisms are based on mo...
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#1Matt Taberner (University of Liverpool)H-Index: 2
#2Jason O’Keefe (University of Liverpool)H-Index: 1
Last. Christopher Carling (UCLan: University of Central Lancashire)H-Index: 2
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Purpose: The purpose of this study was to assess the interchangeability of position tracking metrics obtained using global positioning systems (GPS) versus those obtained by a semi-automatic high definition (HD) optical camera system. Methods: Data was collected from a cohort of 29 elite soccer players (age: 23.1 ± 5.1 years, height: 180.4 ± 5.8 cm, mass: 74.6 ± 6.7 kg) in four matches played in four different stadiums. In two matches 10Hz GPS (GPS-1, StatSports, Belfast, UK) were used, while in...
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#1Matt TabernerH-Index: 2
#2Tom AllenH-Index: 1
Last. Daniel D. CohenH-Index: 14
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Return to sport (RTS) is a dynamic process, during which practitioners must balance the risk that early reintegration to training/match-play increases reinjury risk with the benefit to the team of having key players available.1 Medical and performance staff must work together to formulate a plan considering the individual, the specifics of the injury, tissue healing time and potential risk factors for reinjury. A key element of this plan is the management and prescription of external running loa...
1 CitationsSource
#1Matt TabernerH-Index: 2
Last. Daniel D. Cohen (USB: Simón Bolívar University)H-Index: 14
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Contact in elite football can result in severe injury such as traumatic fracture. Limited information exists regarding the rehabilitation and return to sport (RTS) of these injuries especially in elite football. We outline the RTS of an elite English Premier League footballer following a tibia-fibula fracture including gym-based physical preparation and the use of ‘control-chaos continuum’ as a framework for on-pitch sport-specific conditioning, development of technical skills while returning th...
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#2Matt TabernerH-Index: 2
Last. Daniel D. CohenH-Index: 14
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The purpose of this study was to determine changes in two tests of lower limb isometric posterior chain force (IPC-F) following 90 min of match-play in elite youth soccer players and the interaction between relative strength and recovery profile. 14 players (age: 16 ± 2 years) performed 3 × 3 second IPC-F tests unilaterally at 30° and 90° of knee and hip flexion pre- and post-match, +24 h, +48 h, and +72 h post-match. Peak force was recorded for both limbs, combined and expressed relative to bod...
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Objetivos. Evaluar la concordancia entre la autoevaluacion del desarrollo puberal mediante la escala de Tanner realizada por adolescentes, comparado con la evaluacion efectuada por un medico entrenado. Materiales y metodos. Los datos de 244 adolescentes fueron recolectados como parte del proyecto SIMAC. En la linea de base incluimos una evaluacion antropometrica y del desarrollo puberal, con una autoevaluacion por parte de los participantes. Resultados. Incluimos 229 adolescentes de 12 a 17 anos...
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#1Matt TabernerH-Index: 2
#2Tom AllenH-Index: 1
Last. Daniel D. CohenH-Index: 14
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Early reintegration to training and match play following injury increases the risk of reinjury. However, having key players available benefits the team.1 Practitioners must balance these two components of the return to sport (RTS) process, combining evidence and clinical experience to estimate this risk, then plan and adapt RTS accordingly.1 Quantifying and monitoring training load is key in guiding this process while managing reinjury risk,2–4 and global positioning systems (GPS) provide a vali...
2 CitationsSource
AbstractDelextrat, A, Bateman, J, Ross, C, Harman, J, Davis, L, Vanrenterghem, J, and Cohen, DD. Changes in torque-angle profiles of the hamstrings and hamstrings-to-quadriceps ratio after two hamstring strengthening exercise interventions in female hockey players. J Strength Cond Res XX(X): 000–000
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#1Paul A. Camacho (UNAB: Autonomous University of Bucaramanga)H-Index: 11
#2Johanna OteroH-Index: 3
Last. Patricio López-Jaramillo (Université de Sherbrooke)H-Index: 47
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Abstract Background Dyslipidemia is a major risk factor for cardiovascular diseases (CVD). Worldwide, a third of ischemic heart disease is due to abnormal cholesterol levels and it is the most common cause of cardiovascular deaths in Colombia. In Colombia, no representative, large-scale study has assessed the prevalence of dyslipidemia. The aim of the present analysis was to identify the magnitude of the problem in Colombia, a middle-income-country with large regional, geographic, and socio-econ...
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