Proper way to do crunches? I want to tone up my abs... I eat really healthy compared to most teenagers and am average build, but overall lack in exercise. I've started jogging/running a few times a week now and am going to try to build up some stamina.
So while I'm not heavy by any means, I could lose a pound or two, but I realize that the other half is just toning the muscles... What is the proper way to do a crunch? With arms crossed or behind neck/head with elbows tucked in or? I find that almost every time (either method) my neck begin to get tired/sore, even if I concentrate on using only my abs...
Also what are some other exercises that help tone the abs besides crunches/situps? Thanks!
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