Dumbbell Workout For Runners
Get Strong and Fast With This 30-Minute Core, Glute, and Back Workout For Runners
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This lunge variation hits your upper and lower body at the same time, targeting your quads and hamstrings, obliques, and trap muscles in your back. Keep your core engaged throughout the move. Avoid shrugging your shoulders, and act like you're pulling your shoulder blades down your back to activate and engage your lat muscles, which are the broad muscles at your mid-back.