Farmer's Carry Another move I think is great for core stability is the farmer's carry. The point of this movement is to maintain an upright posture as you resist the weight of the dumbbells. Start standing with a 10-pound dumbbell in each hand; if this is too heavy or too light, feel free to adjust the weight. Make sure your bodyweight is evenly distributed on each foot, your spine is in a neutral position, and your shoulders are back and open. With your arms extended, hold the dumbbells about four inches away from your legs; this will activate your abdominal muscles. Begin to walk forward, maintaining a neutral spine and keeping your shoulders up and open. Image Source: POPSUGAR Photography / Tamara Pridgett