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닌뉴·Wide Squat·2025-09-08It's the first day of the beginner course, but is it really 15 reps for 4 sets right from the start? My legs have been shaking for two days.
It's the first day of the beginner course, but is it really 15 reps for 4 sets right from the start? My legs have been shaking for two days.