At the start of the second term, preparations for the sports festival begin. The students are nervous about the fact that performance in the events will affect their written tests, and even more pressure is added by the unique team breakdowns and freedom given to the students to decide who takes part in what event...
Working these out will 
increase grip strength.
تمرينها سيرفع قوّة القبضة
Wenn man diese Muskeln trainiert,
erhöht sich die Griffstärke.
Si los fortaleces,
aumenta tu fuerza de agarre.
Si los fortaleces,
aumenta tu fuerza de agarre.
La poigne augmente
en entraînant ces derniers.
Allenando questi due muscoli
Treinar esses músculos
aumenta a força de preensão.
Если поработать над этими мышцами,
можно повысить силу сжатия.