1 Of course you need to wear underwear.
Of course, girls need to wear underwear when exercising, because wearing underwear can have many functions. First of all, it will be more beautiful to wear underwear when exercising, mainly because it will be more convenient for girls to exercise; Then when girls are doing strenuous exercise, sports bras can play a role in shock absorption and fixation, which will be better for girls' chest health. Therefore, girls must wear underwear in sports.
2. The sports bra is more comfortable.
Generally speaking, if a girl works out, she'd better wear a sports bra without rims. First of all, the sports bra has a good shaping effect, so it looks good to wear; Moreover, the shock absorption and fixation effect of sports bra is also very good, so you don't have to worry about wearing sports bra to do some strenuous exercise. If you prefer to wear less fitness, just wear it outside the sports bra, instead of passing a sports T-shirt outside.
3, do not need a cotton pad.
Sports bras generally have cotton pads, but some girls may think that the cotton pads are too thick, so they don't need cotton pads, because the cotton pads of sports bras also have good shaping and fixing effects. There are many kinds of sports bra materials, some are pure cotton, breathable, some are quick-drying, and it is not easy to catch cold after sweating. You can choose according to your own needs.