Barbell, Kettlebell, and Dumbbell Complexes to Take Your Body to a New Level of Hardness

If you’ve been looking for a different training technique to break out of a rut, eliminate the boredom, and bring on new results, “complexes” may be just what you’ve been looking for. If you’ve never heard of “complexes” before, the basic concept is that instead of repeating the same exercise for multiple reps to complete [...]