Twenty-three years ago, when I started running, very few people really understood how to structure a training program. Back then, almost every workout was done at maximum effort. The idea was simple: if you trained harder every day, you would…
Twenty-three years ago, when I started running, very few people really understood how to structure a training program. Back then, almost every workout was done at maximum effort. The idea was simple: if you trained harder every day, you would…