Really nice crescent kicks my man!!! Good form and after you spin you'll wanna bring that kicking knee up a lil faster and higher in the chamber and you'll get much better height and extension!! if you want to throw an actual round kick or "roundhouse" you need to point your back foot so your toes point away from your target and on the kicking leg turn your hips over more sideways so your knee points sideways instead of up you wanna connect with your shin bone for a more muy thai style or your instep/top of your foot for a more traditional karate/taekwondo style round kick. Just my .02cents i love watching people train, have fun and better themselves also maybe i should mention I'm a martial arts instructor and going for my 3rd degree blackbelt in a year and an amateur boxer and MMA competitor in my local circuits I've been doing this stuff a long long time just wanna make sure you use proper technique so you can stay safe and hit people hard!!! Again great technique man train hard!!!