You can learn more about Trish at www.bodyproductions.com. Enjoy! Listen to the Podcast below or subscribe for free using iTunes [audio:http://group-fitness-radio.s3.amazonaws.com/023_Trish_Muse_2.mp3] The post GFTR #23 – Trish Muse and Exercise Modifications For Back Injury appeared first on Group Fitness Instructor Talk Radio.