DTPXtreme biceps and tricep supersets and giant sets have been proving invaluable to my recent arm development. Be sure that your pre-workout and intra... ... <看更多>

Only a mind like Kris Gethin's could dream up a training gauntlet as cruel as DTPXtreme. If you've been struggling to survive Kris's Muscle-Building trainer ... ... <看更多>

... short rest intervals and supersets to crush the arms with the DTPXtreme principle. Kris Gethin's Pre-Intra-Post Supplement Stack ... ... <看更多>

#DTPXtreme biceps and tricep supersets and giant sets have been proving invaluable to my recent arm development. Be sure that your pre-workout and intra ... ... <看更多>

#DTPXtreme biceps and tricep supersets and giant sets have been proving invaluable to my recent arm development. Be sure that your pre-workout and intra ... ... <看更多>