@brothergee Literally the only thing holding you back is yourself. Go out there and BE that girl you want to be!
I am 100% sure those girls have:
Talked to a trainer when they were not sure how to use the equipment
Felt uncomfortable with how they look
Have had days when they just feel...
@twigagiraffe Yup. I SUCK in the heat, but an fine in colder weather. If I have to work out in the heat I make sure my water is as close to slush as I can make it. Drinking colder water seems to help my body regulate the heat.