It's always hard in the beginning but if you stick with it, in the end it's all worth it. The Genesis workout is pure fire, it will break you to remake you. Bear with it, give it your all, persevere and, once you conquer it, nothing will ever feel like too much to overcome. This is how toughness is nurtured and how iron will is forged. Keep moving, as fast as you can until the time is done, catch your breath and do it again. Bring your knees up as high as you can, as far in as you can and don't forget to breathe!
Extra Credit: 1 minute rest between sets.