# The 6 Best Rucking Backpacks, Trail-Tested by Fitness Editors
Rucking, the practice of walking or hiking while carrying a weighted backpack, has emerged as an accessible strength-building exercise that combines cardiovascular training with resistance work. Unlike traditional gym sessions, rucking allows people to build muscle and endurance outdoors while strengthening their core and lower body.
The fitness editors at Men's Health tested six backpacks specifically designed for rucking to help readers find gear that performs during real-world conditions. Proper rucking backpacks distribute weight evenly across your shoulders and hips, preventing strain and injury during extended walks. The weight distribution matters considerably. A poorly designed pack shifts load to your lower back, creating compensation injuries over time.
Rucking works because it layers multiple training stimulus at once. You're walking (aerobic work), carrying load (strength stimulus), and engaging stabilizer muscles throughout your core and posterior chain. Research on loaded walking shows it builds leg strength, improves bone density, and increases caloric expenditure compared to unweighted walking. The practice requires no special skills or equipment beyond a functional backpack and weights.
The tested backpacks in this roundup vary by capacity, weight distribution systems, and intended use cases. Some excel for casual neighborhood rucks, while others handle multi-day excursions with heavier loads. Editors prioritized durability, comfort during extended wear, and how well each pack maintained load stability over uneven terrain.
Starting a rucking routine requires minimal investment. Begin with bodyweight walks, then gradually add 10 to 20 pounds of weight as your conditioning improves. Most fitness professionals recommend rucking two to three times weekly, spacing sessions to allow recovery. This approach prevents overuse injuries while building sustainable strength gains.
The backpack selection process matters more