Performance adaptations to intensified training in top-level football
Research output: Contribution to journal › Review › Research › peer-review
Standard
Performance adaptations to intensified training in top-level football. / Hostrup, Morten; Bangsbo, Jens.
In: Sports Medicine, Vol. 53, No. 3, 2023, p. 577-594.Research output: Contribution to journal › Review › Research › peer-review
Harvard
APA
Vancouver
Author
Bibtex
}
RIS
TY - JOUR
T1 - Performance adaptations to intensified training in top-level football
AU - Hostrup, Morten
AU - Bangsbo, Jens
N1 - CURIS 2023 NEXS 056
PY - 2023
Y1 - 2023
N2 - Because physical demands are surging in football (soccer, USA), clubs are more and more seeking players who have a high capacity to perform repeated intense exercise. High-intensity interval training (HIIT), comprising exercise performedat intensities near or exceeding the capacity of aerobic energy systems, effectively enhances the physical conditioning of players. But given that HIIT imposes high loads, it increases the risk of overload-associated match performance decline and injury. This makes some coaches inclined to conduct HIIT in the weeks leading up to the season and during the season. Therefore, the challenge is how to optimize and dose HIIT during these phases, as they can be decisive. Studies have highlighted the utility of conducting periods of intensifed training to overcome the risk of overload while at the same time enhancing performance. During intensifed training periods of typically a few weeks, intensity is increased by enlarging the amount of HIIT, for example, aerobic high-intensity training or speed endurance training, while volume at low-to-moderate intensity is signifcantly reduced. The outcome depends on training composition and prescription—most notably, intensity and duration of bouts and recovery. When work intervals are prescribed for a few minutes at intensities > 90% heart rate max (i.e., aerobic high-intensity training), then benefcial adaptations pertaining to aerobic power and capacity are apparent. But when work intervals are conducted at much higher intensities, as all-out eforts or sprinting of typically 10- to 40-s duration with longer recovery periods (i.e., speed endurance training), benefcial adaptations pertaining to anaerobic energy systems, ion handling, and fatigue resilience are commonly observed. In this review, we discuss the utility of conducting intensifed training periods to enhance performance in elite football players during the late preparation phase and competitive season.
AB - Because physical demands are surging in football (soccer, USA), clubs are more and more seeking players who have a high capacity to perform repeated intense exercise. High-intensity interval training (HIIT), comprising exercise performedat intensities near or exceeding the capacity of aerobic energy systems, effectively enhances the physical conditioning of players. But given that HIIT imposes high loads, it increases the risk of overload-associated match performance decline and injury. This makes some coaches inclined to conduct HIIT in the weeks leading up to the season and during the season. Therefore, the challenge is how to optimize and dose HIIT during these phases, as they can be decisive. Studies have highlighted the utility of conducting periods of intensifed training to overcome the risk of overload while at the same time enhancing performance. During intensifed training periods of typically a few weeks, intensity is increased by enlarging the amount of HIIT, for example, aerobic high-intensity training or speed endurance training, while volume at low-to-moderate intensity is signifcantly reduced. The outcome depends on training composition and prescription—most notably, intensity and duration of bouts and recovery. When work intervals are prescribed for a few minutes at intensities > 90% heart rate max (i.e., aerobic high-intensity training), then benefcial adaptations pertaining to aerobic power and capacity are apparent. But when work intervals are conducted at much higher intensities, as all-out eforts or sprinting of typically 10- to 40-s duration with longer recovery periods (i.e., speed endurance training), benefcial adaptations pertaining to anaerobic energy systems, ion handling, and fatigue resilience are commonly observed. In this review, we discuss the utility of conducting intensifed training periods to enhance performance in elite football players during the late preparation phase and competitive season.
U2 - 10.1007/s40279-022-01791-z
DO - 10.1007/s40279-022-01791-z
M3 - Review
C2 - 36380164
VL - 53
SP - 577
EP - 594
JO - Sports Medicine
JF - Sports Medicine
SN - 0112-1642
IS - 3
ER -
ID: 325824341