This is the 13341st most frequent Russian word.
мышцей
The Russian word "мышцей" means "muscle" in English.
The word 'мышце' is used in the dative case implying 'in the muscle' as the location of the sensation.
Я чувствую боль в мышце после тренировки.
I feel pain in the muscle after the workout.
Here, the keyword is in plural form ('мышц') reflecting the general subject of study.
Врачи изучают строение мышц человека.
Doctors study the structure of human muscles.
The word ‘мышцу’ is in the singular accusative case, representing the object of the athlete's development activities.