Harnessing Mid-Century Training Techniques: Heavy Bag and Sledgehammer Workouts for Functional Strength and Endurance
Want to feel like an old-school powerhouse? Picture the fighters and laborers of the 1950s—biceps bulging, forearms like steel cables, endurance for days. Their secret wasn’t a shiny gym full of machines; it was heavy bags and sledgehammers. These tools didn’t just build strength; they forged functional power that translated directly to life or combat….