Did you know we have a section of our blog with workouts? It is nothing revolutionary, but might give you some ideas!
Check it out here: https://www.arenasupplements.com/blog/categories/workouts
I used to workout very hard in my younger days. I would typically run for about 5-7 miles and then do the standard workout of a a different body part each day. I am currently getting hyped up to start again, and cannot wait!