RESULTS: Using paradigms to evaluate different physical qualities, we described that early adolescent PAE animals have significant alterations in agility and strength, without alterations in balance and coordination compared to CTRL animals. We evaluated the effectiveness of 3 different exercise protocols for 4 weeks: Enrichment environment (EE), Endurance exercise (EEX), and Resistance exercise (REX). The enriched environment significantly improved the strength in the PAE group but not in the CTRL group whose strength parameters were maintained even during exercise. Resistance exercise showed the greatest benefits in gaining strength, and endurance exercise did not.
CONCLUSIONS: PAE induced a significant decrease in strength compared to CTRL in PND21. Resistance exercise is the most effective to reverse the effects of PAE on muscular strength. Our data suggests that individualized, scheduled, and supervised training of resistance is more beneficial than endurance or enriched environment exercise for adolescents FASD.
结果:使用范式评估不同的身体素质,我们描述了早期的PAE动物在敏捷性和力量上有显著的改变,与CTRL动物相比,平衡和协调没有改变。我们评估了3种不同运动方案的有效性,为期4周:浓缩环境(EE),耐力运动(EEX),和阻力运动(REX)。丰富的环境显着提高了PAE组的力量,但在即使在运动过程中也能保持力量参数的CTRL组中却没有。阻力运动在获得力量方面显示出最大的好处,耐力运动没有。
结论:在PND21中,与CTRL相比,PAE诱导强度显著降低。抗阻运动是逆转PAE对肌肉力量影响的最有效方法。我们的数据表明,个性化,scheduled,对于青少年FASD,有监督的阻力训练比耐力或丰富的环境锻炼更有益。