I added medicine ball Russian twists to my daily routine for 30 days – my core strength improved in ways I never expected
The moment I picked up that 10-pound medicine ball for the first time, I had no idea how much those simple twisting movements would transform my core strength. After hearing countless fitness enthusiasts rave about Russian twists, I decided to add them to my daily routine for 30 days. What happened next surprised even my … Lire plus