반응형 gym1 Key Health Strategy for Your 40s: A ‘Resistance Training’ Routine to Maintain and Build Muscle Mass Key Health Strategy for Your 40s: A ‘Resistance Training’ Routine to Maintain and Build Muscle MassSlow Down the Clock on Muscle Loss in Your 40s!By your 40s, you'll start to notice that “even when I exercise, it doesn't feel like it used to.” This isn't just in your head. Starting around this age, our bodies naturally enter the stage of sarcopenia, where muscle mass decreases each year. When mu.. 2025. 9. 30. 이전 1 다음 반응형