New Exercises Added

* Reach & Twist added. * Jab (to head level) added. * Double Jab added. * Jab then Front Uppercut added. New exercises added. I will get cracking on adding more exercises and regular updates now that I am back from a holiday break. I have a lot more hours now in my daytime job, after Covid, so have less time than when I was in the lockdowns, but I will aim to get an update out about every 4-6 weeks. I will continue to add to the game/app and improve it. In this phase still adding new exercises. Setting a specific time to work on the game consistently seems to be the key when working a full time job and programming for a hobby. More exercises on the way. Cheers, Kevin.