Multiple lines of research have found that biting down on the mouthpiece improves muscular strength.

多项研究发现，咬紧牙套可以增强肌肉力量。

However, this review paper here claims that the results show that jaw repositioning can enhance appendage muscular strength.

然而，这篇综述论文声称，结果表明，下颌调整位置可以增强附属物肌肉力量。

They tested their muscle mass, muscular strength, percentage of body fat, cholesterol levels and the strength of their immune systems.

他们测试了研究对象的肌肉质量、肌肉力量、体脂含量、胆固醇水平以及免疫系统能力。

It can improve muscular strength, and it can also increase anaerobic fitness — allowing someone to work out harder, for longer.

它可以提高肌肉力量，也可以增加无氧健身——让人锻炼得更努力，更持久。

This new analysis looked at 12 studies investigating the effects of caffeine on three aspects: muscular strength, muscular endurance, and mean velocity.

这项新的分析着眼于 12 项研究，调查咖啡因对三个方面的影响：肌肉力量、肌肉耐力和平均速度。

It can improve muscular strength, and it can also increase anaerobic fitness – allowing someone to work out harder, for longer.

它可以提高肌肉力量，还可以增加无氧健身——让人们更努力、更长时间地锻炼。

Research has consistently shown that lifting heavy weights that allows you to perform about one to six reps max in one set, results in the greatest muscular strength development.

研究一直表明，举重可以在一组中最多执行一到六次，致使肌肉力量得到最大的发展。

In 1791 he published “The motion of electricity in muscular strength, ” where he proposed his idea of “animal electricity, ” which is the innate life force that animates living things.

1791年，他发表了《肌肉力量中的电的运动》一书，在书中他提出了“动物电”的概念，这是赋予生物生命的内在力量。

It is one of the most effective cross training techniques for athletes and sportspeople who require the ultimate cardiovascular and endurance conditioning as it improves their aerobic capacity and muscular strength in a short period of time.

对于需要终极心血管和耐力调节的运动员和运动员来说，它是最有效的交叉训练技术之一，因为它可以在短时间内提高他们的有氧能力和肌肉力量。