Tag Archives: Dumbbell 300 Challenge

Dumbbell 300 Workout – 2015

300 Workout Dumbbell Edition for 2015. Great challenge workout to help build muscle, strength endurance and mental toughness. Try this “300 Workout” challenge Perform each exercise for the prescribed reps one after the other with little to no rest in … Continue reading

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New metabolic muscle building workout challenge. Grab your dumbbell and timer to check out this 300 Challenge Workout to help build explosive power and strength Continue reading

Posted in Challenges, Circuits, Circuits, Exercises, Strength & Conditioning, Training, Weight Lifting, Workouts, Workouts, Workouts for Trainers | Tagged , , , , , | 14 Comments