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alejandrosullivan | dodany 3467 dni 15 godzin 29 minut temu | () | obserwuj nie obserwuj

This exercise is so effective because it shortens the fibers of the abdomen and it does so under constant tension throughout the exercise. Some abdominal exercises can excessively stretch the abdominal fibers, and lengthen them, and this can lead to a protruding abdomen when it is relaxed. The other thing I like about the bench crunches is that the hips remain bent throughout the contraction. więcej...

komentarze (0) | kategoria: Sport | tagi: bodybuilding muscles bench-crunch bench-press