Alah, second trimester is actually the best time to exercise, mama! A few of us tried swimming, walking, and prenatal yoga, yang best adalah yang tak overexert and keep your core engaged gently je. Boleh try apps like Prenatal Yoga Centre or YouTube channels yang specifically for second trimester, tapi honestly pasal safety, better check dengan your gynae first what's okay for you specifically because everyone's pregnancy is different, ye?