Channel: Flash Mavi

Category: Sports

Tags: crunchstretchextensionsabsmusclesabdominal exercisesabdominalsexercisegymnasticscrunch extensionsab muscles

Description: flashmavi.com/weight_training_abs_crunch_extensions for more info Learn how to do crunch extensions. This is one of the best and hardest abdominal exercises if done like shown here. I actually came up with this variation of the crunch extensions myself while working on abdominal strength for gymnastics. Extend as far as possible while keeping your lower back down and your abdominals contracted. Do between 15 and 30 reps per set and massage or stretch your ab-muscles between sets. For interactive weight training instructions and more abdominal exercises, visit flashmavi.com ► Website: flashmavi.com ► Our Other Channel: youtube.com/channel/UCAVdmT4qErL6GiuKHlUZlRQ