Rucking fits this trend down to a tee. You shoulder a heavy backpack and start walking, and that’s really all there is to it. You need to make sure you’ve got the right shoes; one of the best ...

Why Walking With Heavy Weights is the Secret to Stronger, Harder Abs Your journey to a stronger core should involve more than just sit-ups and planks By Ebenezer Samuel, C.S.C.S. Published: 15 ...