The Suitcase Carry: The Simple Exercise That Trains Your Whole Trunk

The suitcase carry is exactly what it sounds like: hold one weight at your side and walk. Use a dumbbell, kettlebell, loaded backpack, or a grocery bag filled with books. The goal is not to haul the heaviest object you can find while making the grimacing face of a medieval blacksmith. The goal is to walk tall while resisting the weight’s attempt to bend you sideways.

Here’s the basic setup. Stand with your feet about hip-width apart, hold the weight in one hand, and let that arm hang naturally. Keep your ribs stacked over your pelvis, look straight ahead, and take short, controlled steps. Walk for 20 to 30 seconds, switch hands, and repeat for two or three rounds.

The biomechanics are simple but useful. The weight creates a sideways pulling force on your trunk. Your side abdominal muscles, deep core muscles, hips, and upper-back muscles work together to keep your spine and pelvis from tipping. Meanwhile, your glutes and legs handle the ordinary business of walking. It is strength training disguised as an errand.

Done correctly, you should feel steady pressure through your midsection and a clear challenge in the hand, forearm, and shoulder holding the weight. Your breathing should remain controlled. You should not feel your shoulder creeping toward your ear, your torso leaning away from the weight, or your lower back cranking into an arch. Those are signs the load is too heavy or the walk has gone too long. Reduce the weight, slow down, or stop the set. Wobbling like a shopping cart with one bad wheel is not a secret advanced technique.

For this week, do the suitcase carry twice: two or three rounds per side, walking 20 to 30 seconds each round, with 60 seconds of rest between rounds. Progress from beginner to advanced in this order: start with a light object and stand still for 15 to 20 seconds per side; then walk with that load; then increase the walking time to 45 seconds; then add weight in small jumps while keeping your posture unchanged; advanced exercisers can use a heavier load, slower steps, or a longer distance—but only one challenge at a time.

If you have sharp back, hip, or shoulder pain, skip the carry and get individual guidance. Otherwise, this is a remarkably efficient way to practice the strength you use every day: staying upright while life hands you something awkward.