GOOD ARTICLE DOGGY,,,THOUGH I TELL YOU I DONT BELIEVE THE HEAVY WEIGHTS MEANS BIG MUSCLES RONNIE AND OTHERS RELY ON HIGH REPS NEAR 8 TO 12 THOUGH FINAL SET MIGHT BE HEAVY,,,,BUT NOT ALL TIME ONLY ONE SET NOT ALL SETS,,,THUS POWERLIFITING AT END OF LAST SET OF EXCERCISE IS ONLY FOR EGO,,,RONNIE DO THIS.