@phdthesis{Bahro2013,
  author    = {Bahro, Berno},
  title     = {Der SS-Sport : Organisation - Funktion - Bedeutung},
  publisher = {Sch{\"o}ningh},
  address   = {Paderborn},
  isbn      = {978-3-506-77288-6},
  pages     = {327 S.},
  year      = {2013},
  language  = {de}
}
@inproceedings{CasselCarlsohnFroehlichetal.2013,
  author    = {Cassel, Michael and Carlsohn, Anja and Froehlich, Katja and Mayer, Frank},
  title     = {Achilles tendinopathy in adolescent athletes using ultrasound and clinical examination},
  series = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine},
  volume    = {45},
  booktitle = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine},
  number    = {5},
  publisher = {Lippincott Williams \& Wilkins},
  address   = {Philadelphia},
  issn      = {0195-9131},
  pages     = {350 -- 350},
  year      = {2013},
  language  = {en}
}
@article{DorenkampBoldtLeberetal.2013,
  author    = {Dorenkamp, Marc and Boldt, Julia and Leber, Alexander W. and Sohns, Christian and Roser, Mattias and Boldt, Leif-Hendrik and Haverkamp, Wilhelm and Bonaventura, Klaus},
  title     = {Cost-effectiveness of paclitaxel-coated balloon angioplasty in patients with drug-eluting stent restenosis},
  series = {Clinical cardiology : international journal for cardiovascular diseases},
  volume    = {36},
  journal   = {Clinical cardiology : international journal for cardiovascular diseases},
  number    = {7},
  publisher = {Wiley-Blackwell},
  address   = {Hoboken},
  issn      = {0160-9289},
  doi       = {10.1002/clc.22130},
  pages     = {407 -- 413},
  year      = {2013},
  abstract  = {BackgroundThe economic impact of drug-eluting stent (DES) in-stent restenosis (ISR) is substantial, highlighting the need for cost-effective treatment strategies. HypothesisCompared to plain old balloon angioplasty (POBA) or repeat DES implantation, drug-coated balloon (DCB) angioplasty is a cost-effective therapy for DES-ISR. MethodsA Markov state-transition model was used to compare DCB angioplasty with POBA and repeat DES implantation. Model input parameters were obtained from the literature, and the cost analysis was conducted from a German healthcare payer's perspective. Extensive sensitivity analyses were performed. ResultsInitial procedure costs amounted to Euro3488 for DCB angioplasty and to Euro2782 for POBA. Over a 6-month time horizon, the DCB strategy was less costly (Euro4028 vs Euro4169) and more effective in terms of life-years (LYs) gained (0.497 versus 0.489) than POBA. The DES strategy incurred initial costs of Euro3167 and resulted in 0.494 LYs gained, at total costs of Euro4101 after a 6-month follow-up. Thus, DCB angioplasty was the least costly and most effective strategy. Base-case results were influenced mostly by initial procedure costs, target lesion revascularization rates, and the costs of dual antiplatelet therapy. ConclusionsDCB angioplasty is a cost-effective treatment option for coronary DES-ISR. The higher initial costs of the DCB strategy compared to POBA or repeat DES implantation are offset by later cost savings.},
  language  = {en}
}
@inproceedings{EngelMuellerMuelleretal.2013,
  author    = {Engel, Tilman and M{\"u}ller, Juliane and M{\"u}ller, Steffen and Reschke, Antje and Kopinski, Stephan and Mayer, Frank},
  title     = {Validity and reliability of a new customised split-belt treadmill provoking unexpected walking perturbations},
  series = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine},
  volume    = {45},
  booktitle = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine},
  number    = {5},
  publisher = {Lippincott Williams \& Wilkins},
  address   = {Philadelphia},
  issn      = {0195-9131},
  pages     = {462 -- 462},
  year      = {2013},
  language  = {en}
}
@phdthesis{Form2013,
  author    = {Form, Laurens},
  title     = {Im Blick des Zweiten : die DDR-Sportberichterstattung im ZDF ; eine quantitative und qualitative Analyse anhand ausgew{\"a}hlter Beispiel aus dem Programm des Zweiten Deutschen Fernsehens (ZDF)},
  volume    = {87},
  publisher = {Kova?},
  address   = {Hamburg},
  isbn      = {978-3-8300-6973-7},
  pages     = {470 S.},
  year      = {2013},
  language  = {de}
}
@misc{GranacherGollhoferHortobagyietal.2013,
  author    = {Granacher, Urs and Gollhofer, Albert and Hortobagyi, Tibor and Kressig, Reto W. and M{\"u}hlbauer, Thomas},
  title     = {The importance of trunk muscle strength for balance, functional performance, and fall prevention in seniors a systematic review},
  series = {Sports medicine},
  volume    = {43},
  journal   = {Sports medicine},
  number    = {7},
  publisher = {Springer},
  address   = {Auckland},
  issn      = {0112-1642},
  doi       = {10.1007/s40279-013-0041-1},
  pages     = {627 -- 641},
  year      = {2013},
  abstract  = {Background The aging process results in a number of functional (e.g., deficits in balance and strength/power performance), neural (e.g., loss of sensory/motor neurons), muscular (e.g., atrophy of type-II muscle fibers in particular), and bone-related (e.g., osteoporosis) deteriorations. Traditionally, balance and/or lower extremity resistance training were used to mitigate these age-related deficits. However, the effects of resistance training are limited and poorly translate into improvements in balance, functional tasks, activities of daily living, and fall rates. Thus, it is necessary to develop and design new intervention programs that are specifically tailored to counteract age-related weaknesses. Recent studies indicate that measures of trunk muscle strength (TMS) are associated with variables of static/dynamic balance, functional performance, and falls (i.e., occurrence, fear, rate, and/or risk of falls). Further, there is preliminary evidence in the literature that core strength training (CST) and Pilates exercise training (PET) have a positive influence on measures of strength, balance, functional performance, and falls in older adults. Objective The objectives of this systematic literature review are: (a) to report potential associations between TMS/trunk muscle composition and balance, functional performance, and falls in old adults, and (b) to describe and discuss the effects of CST/PET on measures of TMS, balance, functional performance, and falls in seniors. Data Sources A systematic approach was employed to capture all articles related to TMS/trunk muscle composition, balance, functional performance, and falls in seniors that were identified using the electronic databases PubMed and Web of Science (1972 to February 2013). Study Selection A systematic approach was used to evaluate the 582 articles identified for initial review. Cross-sectional (i.e., relationship) or longitudinal (i.e., intervention) studies were included if they investigated TMS and an outcome-related measure of balance, functional performance, and/or falls. In total, 20 studies met the inclusionary criteria for review. Study Appraisal and Synthesis Methods Longitudinal studies were evaluated using the Physiotherapy Evidence Database (PEDro) scale. Effect sizes (ES) were calculated whenever possible. For ease of discussion, the 20 articles were separated into three groups [i.e., cross-sectional (n = 6), CST (n = 9), PET (n = 5)]. Results The cross-sectional studies reported small-to-medium correlations between TMS/trunk muscle composition and balance, functional performance, and falls in older adults. Further, CST and/or PET proved to be feasible exercise programs for seniors with high-adherence rates. Age-related deficits in measures of TMS, balance, functional performance, and falls can be mitigated by CST (mean strength gain = 30 \%, mean effect size = 0.99; mean balance/functional performance gain = 23 \%, mean ES = 0.88) and by PET (mean strength gain = 12 \%, mean ES = 0.52; mean balance/functional performance gain = 18 \%, mean ES = 0.71). Limitations Given that the mean PEDro quality score did not reach the predetermined cut-off of >= 6 for the intervention studies, there is a need for more high-quality studies to explicitly identify the relevance of CST and PET to the elderly population. Conclusions Core strength training and/or PET can be used as an adjunct or even alternative to traditional balance and/or resistance training programs for old adults. Further, CST and PET are easy to administer in a group setting or in individual fall preventive or rehabilitative intervention programs because little equipment and space is needed to perform such exercises.},
  language  = {en}
}
@inproceedings{HainMuellerMuelleretal.2013,
  author    = {Hain, Gerrit and M{\"u}ller, Juliane and M{\"u}ller, Steffen and Reschke, Antje and Mayer, Frank},
  title     = {Reliability of an in-vivo 3-segmental kinematic trunk model in a one-handed lifting task},
  series = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine},
  volume    = {45},
  booktitle = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine},
  number    = {5},
  publisher = {Lippincott Williams \& Wilkins},
  address   = {Philadelphia},
  issn      = {0195-9131},
  pages     = {174 -- 174},
  year      = {2013},
  language  = {en}
}
@phdthesis{Heissel2013,
  author    = {Heißel, Andreas},
  title     = {Kinder in Bewegung : Einfluss von autonomief{\"o}rdernden Trainern auf psychologische Grundbed{\"u}rfnisse, Sportmotivation, k{\"o}rperliche Aktivit{\"a}t und BMI bei {\"u}bergewichtigen Kindern},
  address   = {Potsdam},
  pages     = {271 S.},
  year      = {2013},
  language  = {de}
}
@inproceedings{IntziegianniCasselKoenigetal.2013,
  author    = {Intziegianni, Konstantina and Cassel, Michael and K{\"o}nig, Niklas and Mayer, Frank},
  title     = {Reliability of variables defining mechanical and material properties of the achilles tendon},
  series = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine},
  volume    = {45},
  booktitle = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine},
  number    = {5},
  publisher = {Lippincott Williams \& Wilkins},
  address   = {Philadelphia},
  issn      = {0195-9131},
  pages     = {238 -- 239},
  year      = {2013},
  language  = {en}
}
@article{MuehlbauerKuehnenGranacher2013,
  author    = {M{\"u}hlbauer, Thomas and K{\"u}hnen, Matthias and Granacher, Urs},
  title     = {Inline skating for balance and strength promotion in children during physical education},
  series = {Perceptual \& motor skills},
  volume    = {117},
  journal   = {Perceptual \& motor skills},
  number    = {3},
  publisher = {Sage Publ.},
  address   = {Missoula},
  issn      = {0031-5125},
  doi       = {10.2466/30.06.PMS.117x29z9},
  pages     = {665 -- 681},
  year      = {2013},
  abstract  = {Deficiencies in balance and strength are common in children and they may lead to injuries. This study investigated the effects of inline skating exercise on balance and strength performance in healthy children. Twenty 11-12-year-old children (8 girls, 12 boys) were assigned to an intervention (n = 10) or a control (n = 10) group. Participants in the intervention group underwent a 4-week inline skating program (2 times/week, 90 min. each) integrated in their physical education lessons. Balance and strength were measured using the Star Excursion Balance test and the countermovement jump test. As compared to the control group, the intervention group significantly improved balance (17-48\%, Cohen's d = 0.00-1.49) and jump height (8\%, Cohen's d = 0.48). In children, inline skating is a safe, feasible (90\% adherence rate), and effective program that can be integrated in physical education lessons to promote balance and strength.},
  language  = {en}
}