Quote (Crunktd @ Mar 4 2018 05:53pm)

I recommend the following:

1. Go slower until you perfect your form.
2. All of pressure that you focus on should be on your thighs going down and heels going up
3.try to keep back straighter, maybe legs are too far apart?, or arms need to be spaced out further.


If you are qqing about lower back, either you arent doing enough reverse crunches or you are doing too much ab work and not enough back work in general, over developing your abs without equal back growth with cause said tightness.

planks help too