The ARM STRONG Pro is the top-of-the-line softball training aid for serious players at all ages for developing proper fastpitch and overhand throwing mechanics and increasing arm strength.

Click here for the mechanics demo

Click here for the strength demo

• Patented “Real Feel” Rotating Ball
• 3 resistance tubes
  • Heavy (black)
  • Medium (blue)
  • Light (orange)
• Anchor Strap
• Instruction Chart
• Sport Travel Bag

Arm Strong Pro Fast Pitch Softball Model armstrongpro-sb ARM STRONG Pro Fast Pitch Softball Includes: Patented “Real Feel” Rotating Ball 3 resistance tubes Heavy (black) Medium (blue) Light (orange) Anchor Strap Instruction Chart Sport Travel Bag $59.95+s/h