Can increasing arm strength alone improve velocity, or is mechanics more important?Updated 2 months ago

Both are critical. Arm strength provides the power foundation, while mechanics determine how efficiently that power is transferred. 

Research supports that:

• A stronger arm withstands higher torque demands (1 MPH increase = 1 additional unit of elbow torque).

• Improved rotator cuff and grip strength allow a pitcher to maintain pitch speed deeper into a game.

• Efficient mechanics ensure that added strength translates into speed, rather than wasted movement.

ArmCare helps optimize both by strengthening key muscle groups while identifying mechanical inefficiency to improve form.