If you’re like most men and women who do weight training, you’ve probably noticed that you can’t get your calf muscles to grow, no matter what you do. Don’t worry. It’s not just your imagination. American sports scientists observed that although strength training can cause calf muscles to get stronger, those same efforts had no effect on the actual size of the calf muscles.
Study
The researchers got a dozen men and a dozen women to train their calf muscles on a machine like…