来自MSN1 年
You don't need sit-ups — 3 ab exercises that build a stronger core using a Swiss ball
You can use a Swiss ball to turbocharge your ab workouts the next time you’re keen to torch your midsection without using weights. Also known as stability balls or exercise balls, Swiss balls ...
GoodTo on MSN6 个月
Swiss ball exercises in pregnancy: 12 moves to try, and how to make them safe
Whether you call them gym balls, pregnancy balls or exercise balls, there’s no doubting that a Swiss ball can be a useful ...