斯塔尔说，随着人们年龄的增长，肌肉力量是帮助他们保持强壮和继续独立生活的关键。
As people age, Starr says, muscle strength is key to helping them stay strong and continue living on their own in their own home.
研究人员斯塔尔说，随着人们年龄的增长，肌肉力量是帮助他们保持强壮并继续在自己的家里独立生活的关键。
As people age, researcher Starr says muscle strength is key to helping them stay strong and continue living on their own in their own homes.
保持强壮有力的肌肉有助于防范背疾。
Keeping your muscles strong and in tone helps you to avoid back problems.
应用推荐