17 дек. 2020 г. · Crunches don't kill but they're not the best core exercise for most people and you could get hurt, so the game isn't worth the candle most of the time.

17 июл. 2017 г. · There are better things you can do for your abs, but crunches are not dangerous to anyone who is even remotely fit. Upvote

10 дек. 2023 г. · A weighted crunch or sit up is a great way to train abs. The only “bad” thing about crunches is that they won't GIVE you visible abs.

4 янв. 2019 г. · Tldr: Crunches might give you a six pack, but they do nothing to help your body safely distribute a load from your upper body to your legs. Edit ...

29 июн. 2015 г. · Whereas sit ups and crunches provide very little core stimulus and can be bad for your back and spine, the L-sit strengthens your entire upper ...

1 дек. 2014 г. · A majority of gym goers are aware that flexion, or rounding of the lower back is dangerous. It can lead to a disk bulge, or a herniation.

18 июл. 2013 г. · Yes, they're bad for your back. Yes, they also provide a tangible benefit for your abs, but aren't very good at isolating them.

29 дек. 2012 г. · Everybody I know and everything I read says crunches are bad for you. They say they won't give you an improvement and will hurt your back.

18 апр. 2018 г. · Crunches aren't bad per se, but the carry over into real life is very minimal. Think about how often you actually use the “crunch” movement ...

11 мар. 2020 г. · they are trash. i avoid them and tell my clients to avoid them. they are not ideal for using the muscles they intend. most of the time the ...