These are tough exercises especially aimed at developing muscle strength.
Up to now women have preferred to practice dance or yoga in order to maintain their physical health.
But these days, gyms that offer a workout called “oni tore” (demon training) are thriving because of their popularity with women.
筋力を
kinryoku o/wo
muscle strength
鍛える
kitaeru
(aimed at) developing
トレーニング
tore-ningu
exercises
のことです。
no koto desu.
(these) are
健康維持の
kenkou iji no
(their) physical health maintain
運動として
undou to shite
in order to <as exercise>
好んできました。
kononde kimashita.
have preferred (to practice)
最近は
saikin wa/ha
these days
鬼トレ
oni’tore
demon training
トレーニングを
tore-ningu o/wo
(a) workout
人気
ninki
(their) popularity
盛況です。
seikyou desu.
are thriving