Journal of sport rehabilitation · 2025
The Effects of Different Core Stability Training on Trunk Stability and Athletic Performance in Adolescent Female Basketball Players.
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Liang Ian-Ju, Lin Linda L, Huang Chen-Chia
Аннотация
PURPOSE: Trunk function is not only related to physical fitness performance, but also important for the balance, and stability of the whole body. This study aimed to investigate the effects of 2 training methods on trunk stability and athletic performance in adolescent female basketball players.
METHODS: Fifty-one healthy elite female basketball players (age: 14.76 [1.84] y, body mass index: 21.41 [1.96] kg/m2) were assigned to TRX training (n = 17), Swiss ball training (n = 17), or control groups (n = 17). Participants performed a progressive program of unstable core muscle training consisting of 8 different exercises, with each exercise performed in 3 sets, twice a week for 8 weeks. The outcome measures were a plank test, the modified double leg lowering task, and athletic performance including jumping, speed, agility, cardiopulmonary endurance, and the ankle proprioception.
RESULTS: Significant group and time interaction were identified in the modified double leg lowering task (P = .032, η2 = .134), with post hoc comparisons revealing improvements in the TRX group (P = .014). The TRX group (8.6%) improved significantly more than the Swiss ball group (2.9%) when it comes to the modified double leg lowering average change percentage. The plank test also exhibited a significant group and time interaction (P = .033, partial η2 = .133), with notable improvements in both the Swiss ball (P = .001) and the TRX groups (P = .001). Athletic performance measures showed no significant differences among groups.
CONCLUSIONS: The results indicate that both TRX and Swiss ball training can increase core muscle strength and stability without compromising athletic performance after 8 weeks of training. Furthermore, incorporating core muscle training enhances power transmission capabilities. Nevertheless, considering the goal was to improve speed and ankle proprioception during preseason training, careful consideration must be given to the timing and intensity of any intervention involving unstable core muscle training.
METHODS: Fifty-one healthy elite female basketball players (age: 14.76 [1.84] y, body mass index: 21.41 [1.96] kg/m2) were assigned to TRX training (n = 17), Swiss ball training (n = 17), or control groups (n = 17). Participants performed a progressive program of unstable core muscle training consisting of 8 different exercises, with each exercise performed in 3 sets, twice a week for 8 weeks. The outcome measures were a plank test, the modified double leg lowering task, and athletic performance including jumping, speed, agility, cardiopulmonary endurance, and the ankle proprioception.
RESULTS: Significant group and time interaction were identified in the modified double leg lowering task (P = .032, η2 = .134), with post hoc comparisons revealing improvements in the TRX group (P = .014). The TRX group (8.6%) improved significantly more than the Swiss ball group (2.9%) when it comes to the modified double leg lowering average change percentage. The plank test also exhibited a significant group and time interaction (P = .033, partial η2 = .133), with notable improvements in both the Swiss ball (P = .001) and the TRX groups (P = .001). Athletic performance measures showed no significant differences among groups.
CONCLUSIONS: The results indicate that both TRX and Swiss ball training can increase core muscle strength and stability without compromising athletic performance after 8 weeks of training. Furthermore, incorporating core muscle training enhances power transmission capabilities. Nevertheless, considering the goal was to improve speed and ankle proprioception during preseason training, careful consideration must be given to the timing and intensity of any intervention involving unstable core muscle training.