I'm on the USAIGC team at my gym and I am competing Gold this year which is like level 8 in USAG. As I watch videos I am disgusted with my horrible lines. I have like no flexibility. Last year suffering a back injury, that caused lower muscle damage to my back I'm looking for that flexibility back. In my spit leaps and jumps and switch leaps my back knee is always bent and I cannot feel it and DO NOT know how to fix it, and I'm getting tired of getting yelled at for it! I find a standing back tuck on beam eaiser than doing a split jump! lol. Sorry this is long, also my dance i just have that grace look, more like stiff and unnatural. Does anyone have and exersises, youtube videos, or advice for me? Thank you!