4
votes
2answers
125 views

Supplementing my weekly routine for increased muscle endurance

I'm currently following a full body program that is helping me build muscle at a satisfactory rate. However a friend convinced me to join him and try the "300" workout, which is a circuit program with ...
8
votes
3answers
3k views

How to regain endurance after a long period of rest?

I have always been a sport junkie, running once a week 15 miles, doing weight lifting and practicing kettlebells. After the new year the doctors found a tumor in my chest and luckily now after the ...