Accès ouvert
2026
article
OpenAlex
Christian Burger, Josef E. Fischer, Markus Tilp, Andreas Konrad
Introduction: Supramaximal accentuated eccentric loading (SAEL) is a resistance-training strategy in which the eccentric phase is performed with greater loads than the concentric phase. Although previous studies have reported beneficial effects on strength and muscle hypertrophy (Friedmann-Bette et al. 2010), evidence from …
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Accès ouvert
2026
article
OpenAlex
Josef E. Fischer, Christian Burger, Markus Tilp, Andreas Konrad
Resistance training is crucial for athletic performance and clinical rehabilitation (El-Kotob et al., 2020). Practitioners frequently use acute surface electromyography (sEMG) to select exercise variations (AdavamPurath et al., 2020), assuming greater acute muscle excitation equates to superior long-term adaptations. However, sEMG amplitude …
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Accès ouvert
2026
article
OpenAlex
Josef E. Fischer, Christian Burger, Gerit Plöschberger, Andreas Konrad
Resistance training is widely recognized for its health and performance benefits. Since muscle activation correlates with muscle strength and performance, optimizing training variables to maximize activation during resistance training exercises is of interest. However, the most effective approach remains debated. This scoping …
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Accès ouvert
2026
article
OpenAlex
Coşkun Rodoplu, Josef E. Fischer, Christian Burger, Mert Arabacı et autres
A single session of explosive resistance exercise can induce acute neuromuscular fatigue, highlighting the need for effective recovery strategies. Foam rolling (FR) is commonly used to facilitate neuromuscular and functional restoration. This study examined whether FR, compared with passive recovery (PR), differentially …
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Accès ouvert
2026
article
OpenAlex
Coşkun Rodoplu, Josef E. Fischer, Christian Burger, Mert Arabacı et autres
A single session of complex contrast training (CCT) can induce lower-limb fatigue, making the optimization of post-CCT recovery strategies essential. Foam rolling (FR) is widely used and is believed to enhance acute recovery. Therefore, this study examined the acute effects of FR …
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Accès ouvert
2025
article
OpenAlex
Coşkun Rodoplu, Christian Bürger, Josef E. Fischer, Josefina Manieu Seguel et autres
Background and Objectives: The Nordic hamstring exercise (NHE) effectively strengthens the hamstrings, reduces the risk of hamstring strain, and induces fatigue in the muscles; thus, post-NHE recovery strategies should be optimized. Foam rolling (FR) is a widely used method, with the belief …
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Accès ouvert
2025
article
OpenAlex
D. Jochum, Andreas Konrad, Josef E. Fischer, Stanislav D. Siegel et autres
PURPOSE: Vibrational stimulation was suggested sufficient to acutely enhance range of motion (ROM). However, the actual merit of superimposed vibration and underlying mechanical or sensory mechanisms of ROM increases due to local vibration are not well understood. METHODS: Using a randomized controlled …
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Accès ouvert
2025
article
OpenAlex
Josef E. Fischer, Christian Bürger, Josefina Manieu Seguel, Coşkun Rodoplu et autres
This study investigated muscle excitation via surface electromyography (sEMG) during different ranges of motion (ROMs) in the prone barbell row. Sixteen resistance-trained males performed a 10-repetition maximum (10RM) across three ROMs: full, upper half, and lower half. Time under tension was standardized …
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Accès ouvert
2025
article
OpenAlex
Josef E. Fischer, Christian Bürger, Josefina Manieu Seguel, Coşkun Rodoplu et autres
This study examined muscle excitation using surface electromyography (sEMG) during different ranges of motion (ROM) in the bench press. Given the limited research on upper-body muscle excitation across ROMs, this study aimed to establish reference values for muscle excitation in distinct bench …
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Accès ouvert
2024
article
OpenAlex
Josef E. Fischer, Christian Bürger, Josefina Manieu Seguel, Adrian Schöpflin et autres
The relationship between muscle mass and strength is complex as it can be influenced by several neurological factors. Variations in the type of training and its mechanisms involved, such as strength- or hypertrophy-oriented training, may influence this relationship in different ways (Carvalho …
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Accès ouvert
2024
review
OpenAlex
Andreas Konrad, Shahab Alizadeh, Saman Hadjizadeh Anvar, Josef E. Fischer et autres
BACKGROUND: Long-term static stretching as well as foam rolling training can increase a joint's range of motion (ROM). However, to date, it is not clear which method is the most effective for increasing ROM. OBJECTIVE: The purpose of this systematic review and …
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Accès ouvert
2024
article
OpenAlex
Andreas Konrad, Marina Maren Reiner, Josefina Manieu, Josef E. Fischer et autres
Abstract Both an acute bout, as well as chronic static stretching (SS), can increase the joint range of motion (ROM). However, ROM increases of a non‐stretched muscle (non‐local) are reported following an acute SS session, and these effects have not been studied …
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