你尝试过冬泳吗?

Have You Ever Tried Swimming in Winter?

Winter swimming has many benefits. It helps blood move around your body faster;it boosts your immune system;it helps your body better deal with cold temperatures.冬泳有很多好处:加速身体的血液循环,提高免疫力,让身体更好地适应寒冷.Tips for swimming in winter冬泳的一些小建议。