Im currently doing a regime to gain a six pack. Can I do "planks" instead of sit ups? if so how many a day?
I did sit ups but I injured my tailbone so it hurts when I do them so I thought i needed to take a break from them (did too many sit ups hehe) anyway im doing cardio training as well and I weigh 46 kilo so I think im the right weight to aim for a six pack. what are good cardio training i can do at home since its starting to get too cold to run outside now and too foggy.
- Jungle LuvLv 51 decade agoFavorite Answer
Well Planks and Sit ups kind of work different areas. But if you have an injury a plank should be good because it works your core and stomach a bit. Why don't you just do sit ups on a exercise ball?
running in the spot while you pretend your boxing a speed bag up high ....or jump rope.
- BeachBumLv 71 decade ago
yes just double the number