I remember seeing Roger Clemens on tv repeatedly drive his arm down into a wooden keg/barrel of some kind of grain to strengthen his arm and shoulder.Bucket of rice for hand strength. I had no idea this was a thing until DD's HS coach gave her a 5 gallon bucket filled with rice. Told her that there was a small plastic ball at the bottom and to dig in the bucket each day to find it. It will make her hands stronger. 3 years later I heard an MLB podcast and someone mentioned it as a training method. It works for DD.
I remember seeing Roger Clemens on tv repeatedly drive his arm down into a wooden keg/barrel of some kind of grain to strengthen his arm and shoulder.
If you use soybeans you will have the added benefit of soft, smooth hands due to the soy oil.
Great point!What I consider best isn't as much "training tools" to me, but more like ESSENTIALS.