Do you have a personal coach or do you control youe workouts yourself?
I lose patience when somebody tells me what to do, so for me Beets BLU hrm was the best option, what about you, guys?

I have to coach or instructor. But I am so fit and by the grace of Allah i have no disease yet. I just used to eat natural food, do my all house work like land cultivation, farming, breaking cooking wood everything. I think this work is keep me fit.