Pull yourself up until your chin is above the bar, then lower yourself back down to the starting position. Perform three sets of eight to 12 reps. RELATED: These Men Swear By the '5-3-1' Workout ...
Walking with a weight vest is much like wearing a rucksack (a weighted backpack), except that a vest more evenly distributes the weight between your chest and back, rather than putting it all behind ...