ARTICLE MENTIONED HERE:
https://www.wearethemighty.com/the-mighty-fit-plan/calf-raise
GET THE MIGHTY FIT PLAN HERE:
https://www.wearethemighty.com/MIGHTY-FIT/get-the-mighty-fit-plan
GET THE MIGHTY FIT PLAN IN THE COMPOSURE FIT APP HERE:
https://www.trainerize.me/profile/composurefitness/Michael.Gregory